2019 EOS Med Chem Stock List-9472

 EOS med chem is the only manufacturer that provides excellent quality chemistry products and services at affordable rates. The experts working here are highly trained to handle these chemicals used in the creation of medicines used for treating various life-threatening diseases. We are into the manufacturing of chemical products after doing a deep research for the same.

Our team of experts holds the work experience of more than ten years, and therefore we can assure you about the quality and superiority of the products and services we offer to all our valued clients around the globe. At present, this organization is listed among the most leading pharmaceutical suppliers around the world. We always supply products keeping the affordability in mind.

FDA New, GMP Do

Clinical Phase II, III Intermediates

GMP Custom synthesis, Full Document

R&D Center: 8000 sq, More than 100 hoods

Pilot Plant: 20000sq, 40 reactors from 5-200L

Manufacturing Site: 800000sq, 40 reactors from 100-5000L

Web: www.eosmedchem.com

Email: info@eosmedchem.com ; eosmedchem@gmail.com

BUTANOIC ACID， 4-[4-(2-BUTYNYLOXY) PHENOXY] ;CAS:287392-87-4, Stock more than 6.7G, Assay 99%, Water 0.39%,Total Impurity 0.39%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-(3，3-DIETHOXY-2-OXOPROPYL) PHENOXY]-， ETHYL ESTER ;CAS:625848-43-3, Stock more than 3.9G, Assay 98.6%, Water 0.68%,Total Impurity 0.79%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-(4-FLUOROBENZOYL)PHENOXY]-， ETHYL ESTER ;CAS:174884-31-2, Stock more than 5.3G, Assay 98.7%, Water 0.23%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-(4-HYDROXYBUTYL) PHENOXY]-， METHYL ESTER ;CAS:912338-94-4, Stock more than 4G, Assay 99.2%, Water 0.76%,Total Impurity 0.87%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-(4-METHOXYBENZOYL) PHENOXY]-， METHYL ESTER ;CAS:124504-57-0, Stock more than 3.8G, Assay 98.5%, Water 0.75%,Total Impurity 0.74%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-(4-OXOBUTYL) PHENOXY]-， METHYL ESTER ;CAS:912338-72-8, Stock more than 4.4G, Assay 99.2%, Water 0.54%,Total Impurity 0.66%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-(5-METHYL-1H-1，2，3-TRIAZOL-1-YL)PHENOXY] ;CAS:84323-07-9, Stock more than 4.2G, Assay 98.8%, Water 0.54%,Total Impurity 0.48%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-(5-METHYL-4-PHENYL-1H-1，2，3-TRIAZOL-1-YL)PHENOXY] ;CAS:84292-56-8, Stock more than 6.7G, Assay 98.7%, Water 0.42%,Total Impurity 0.77%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-(5-PHENYL-1H-1，2，3-TRIAZOL-1-YL)PHENOXY] ;CAS:84292-58-0, Stock more than 4.5G, Assay 98.5%, Water 0.61%,Total Impurity 0.76%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-(9-ACRIDINYLAMINO)PHENOXY] ;CAS:80266-73-5, Stock more than 4.9G, Assay 98.9%, Water 0.45%,Total Impurity 0.58%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-(ACETYLAMINO)-3-METHYL-5-NITROPHENOXY]-， ETHYL ESTER ;CAS:808743-25-1, Stock more than 7.1G, Assay 98.7%, Water 0.54%,Total Impurity 0.46%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-(AMINOACETYL)PHENOXY]-， METHYL ESTER， HYDROCHLORIDE ;CAS:63786-90-3, Stock more than 7.8G, Assay 98.7%, Water 0.2%,Total Impurity 0.54%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-(AMINOMETHYL)PHENOXY]-， METHYL ESTER， HYDROCHLORIDE(1:1) ;CAS:916199-35-4, Stock more than 2.2G, Assay 99%, Water 0.55%,Total Impurity 0.77%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-(AMINOSULFONYL)-2，3-DIMETHYLPHENOXY] ;CAS:54672-85-4, Stock more than 5.2G, Assay 98.7%, Water 0.48%,Total Impurity 0.34%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-(AMINOSULFONYL)-3-METHYLPHENOXY] ;CAS:54672-71-8, Stock more than 6.3G, Assay 98.9%, Water 0.24%,Total Impurity 0.37%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-(CHLOROACETYL)PHENOXY]-， METHYL ESTER ;CAS:63787-15-5, Stock more than 6.4G, Assay 98.9%, Water 0.28%,Total Impurity 0.67%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-(CHLOROSULFONYL)PHENOXY]-， ETHYL ESTER ;CAS:54672-89-8, Stock more than 3.4G, Assay 99.1%, Water 0.74%,Total Impurity 0.37%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-(DI-1H-PYRROL-2-YLMETHYL)PHENOXY] ;CAS:847375-30-8, Stock more than 3.5G, Assay 98.6%, Water 0.47%,Total Impurity 0.8%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-(DI-1H-PYRROL-2-YLMETHYL)PHENOXY]-， ETHYL ESTER ;CAS:847375-28-4, Stock more than 5.7G, Assay 98.6%, Water 0.47%,Total Impurity 0.76%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-(DIBUTYLAMINO)PHENOXY]-， DODECYL ESTER ;CAS:408505-08-8, Stock more than 2.6G, Assay 99%, Water 0.53%,Total Impurity 0.35%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-(DIMETHOXYBENZOYL) PHENOXY] ;CAS:583824-24-2, Stock more than 2.4G, Assay 99%, Water 0.39%,Total Impurity 0.57%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-(HYDROXYMETHYL) -2-METHOXYPHENOXY]-， ETHYL ESTER ;CAS:400046-39-1, Stock more than 3.2G, Assay 98.9%, Water 0.31%,Total Impurity 0.87%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-(IODOMETHYL)PHENOXY]-， ETHYL ESTER ;CAS:876056-79-0, Stock more than 6.9G, Assay 99%, Water 0.68%,Total Impurity 0.78%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-(PHENYLMETHOXY) PHENOXY]-， METHYL ESTER ;CAS:159928-83-3, Stock more than 2.8G, Assay 98.7%, Water 0.36%,Total Impurity 0.84%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-(TRIFLUOROMETHYL)PHENOXY] ;CAS:484040-44-0, Stock more than 6.3G, Assay 98.6%, Water 0.26%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-[(2，4-DIOXO-5-THIAZOLIDINYLIDENE) METHYL]PHENOXY] ;CAS:503827-51-8, Stock more than 2.2G, Assay 98.9%, Water 0.35%,Total Impurity 0.51%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-[(4-HEXYLPHENYL) AZO]PHENOXY] ;CAS:629647-38-7, Stock more than 7.8G, Assay 98.6%, Water 0.71%,Total Impurity 0.35%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-[(5-AZIDO-1-OXOPENTYL) AMINO]PHENOXY] ;CAS:869082-86-0, Stock more than 7.5G, Assay 98.7%, Water 0.27%,Total Impurity 0.44%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-[(PHENYLMETHOXY) METHYL]PHENOXY]-， ETHYL ESTER ;CAS:492462-97-2, Stock more than 7.6G, Assay 98.9%, Water 0.36%,Total Impurity 0.38%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-[[3，7-DIHYDRO-6-(4-HYDROXYPHENYL) -3-OXO-8-(PHENYLMETHYL)IMIDAZO[1，2-A]PYRAZIN-2-YL]METHYL]PHENOXY] ;CAS:625848-54-6, Stock more than 6.7G, Assay 98.8%, Water 0.23%,Total Impurity 0.57%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-[[3-(METHYLAMINO)-9-ACRIDINYL]AMINO]PHENOXY] ;CAS:80260-18-0, Stock more than 4.7G, Assay 98.5%, Water 0.26%,Total Impurity 0.8%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-[[4-(METHYLTHIO)PHENYL]OXOACETYL]PHENOXY] ;CAS:403496-22-0, Stock more than 4G, Assay 98.6%, Water 0.25%,Total Impurity 0.63%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-[1-(4-HYDROXYPHENYL) -1-METHYLETHYL]PHENOXY] ;CAS:406464-21-9, Stock more than 4.6G, Assay 98.9%, Water 0.26%,Total Impurity 0.71%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-[1-(4-HYDROXYPHENYL) -1-METHYLPROPYL]PHENOXY] ;CAS:406464-23-1, Stock more than 5.2G, Assay 98.9%, Water 0.64%,Total Impurity 0.62%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-[1-ETHYL-2-(4-HYDROXYPHENYL) BUTYL]PHENOXY] ;CAS:88487-68-7, Stock more than 2.6G, Assay 98.5%, Water 0.24%,Total Impurity 0.86%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-[2-(4-PYRIDINYL)ETHENYL]PHENOXY]-， ETHYL ESTER ;CAS:143052-27-1, Stock more than 7.4G, Assay 98.9%, Water 0.51%,Total Impurity 0.78%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-[4-(1H-IMIDAZOL-1-YL)BENZOYL]-2-METHYLPHENOXY] ;CAS:762231-73-2, Stock more than 5.2G, Assay 99.2%, Water 0.59%,Total Impurity 0.82%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-[4-(4-CHLOROPHENYL)-2-OXAZOLYL]PHENOXY] ;CAS:752255-33-7, Stock more than 4.1G, Assay 98.7%, Water 0.61%,Total Impurity 0.59%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-[4-(4-CHLOROPHENYL)-2-OXAZOLYL]PHENOXY]-， ETHYL ESTER ;CAS:752255-31-5, Stock more than 7.6G, Assay 99%, Water 0.67%,Total Impurity 0.67%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-[4-[(TETRAHYDRO-2H-PYRAN-2-YL)OXY]BUTYL]PHENOXY] ;CAS:912338-93-3, Stock more than 4.2G, Assay 99%, Water 0.77%,Total Impurity 0.56%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-[4-PHENYL-6-(PHENYLMETHOXY) -2-PYRIMIDINYL]PHENOXY] ;CAS:651720-09-1, Stock more than 5.7G, Assay 98.8%, Water 0.26%,Total Impurity 0.49%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-[BIS(CHLOROPHENYL)HYDROXYMETHYL]PHENOXY] ;CAS:583824-19-5, Stock more than 2.2G, Assay 98.6%, Water 0.34%,Total Impurity 0.61%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-[CYCLOHEPTYLIDENE(4-HYDROXYPHENYL) METHYL]PHENOXY] ;CAS:843662-96-4, Stock more than 3.3G, Assay 98.5%, Water 0.48%,Total Impurity 0.76%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-CHLORO-2-[(METHYLAMINO)CARBONYL]PHENOXY] ;CAS:917107-39-2, Stock more than 7.3G, Assay 98.7%, Water 0.41%,Total Impurity 0.47%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[4-METHYL-2-(4-MORPHOLINYLSULFONYL)PHENOXY] ;CAS:54672-77-4, Stock more than 5.4G, Assay 98.8%, Water 0.32%,Total Impurity 0.31%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[ACETYL(PHENYLMETHOXY) AMINO]-， PHENYLMETHYL ESTER ;CAS:608527-31-7, Stock more than 6.1G, Assay 98.9%, Water 0.32%,Total Impurity 0.79%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BENZOYL(1-PIPERIDINYLCARBONYL)AMINO] ;CAS:617713-14-1, Stock more than 5.8G, Assay 98.6%, Water 0.55%,Total Impurity 0.7%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BENZOYL(PHENYLMETHOXY) AMINO]-， PHENYLMETHYL ESTER ;CAS:608527-34-0, Stock more than 3.1G, Assay 99%, Water 0.22%,Total Impurity 0.38%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS([2，2'-BIPYRIDIN]-6-YLMETHYL)AMINO]-4-OXO ;CAS:549507-65-5, Stock more than 5.3G, Assay 99.1%, Water 0.22%,Total Impurity 0.61%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS(1，1-DIMETHYLETHYL)PHOSPHINO]-， ETHYL ESTER ;CAS:64436-25-5, Stock more than 7.2G, Assay 99%, Water 0.59%,Total Impurity 0.37%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS(1-METHYLETHYL)AMINO]-， HYDROCHLORIDE ;CAS:91343-20-3, Stock more than 5.7G, Assay 99%, Water 0.58%,Total Impurity 0.6%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS(2-CHLOROETHYL)AMINO]-3-(1-OXOPROPOXY) ;CAS:831219-91-1, Stock more than 5.1G, Assay 98.7%, Water 0.64%,Total Impurity 0.47%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS(2-CHLOROETHYL)AMINO]-3-(1-OXOPROPOXY)-， (3R) ;CAS:543697-85-4, Stock more than 7.4G, Assay 98.6%, Water 0.27%,Total Impurity 0.63%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS(2-CHLOROETHYL)AMINO]-3-HYDROXY ;CAS:831219-90-0, Stock more than 4.6G, Assay 99%, Water 0.7%,Total Impurity 0.84%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS(2-CHLOROETHYL)AMINO]-3-HYDROXY-， (3R) ;CAS:543697-83-2, Stock more than 7.8G, Assay 99.1%, Water 0.51%,Total Impurity 0.8%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS(2-ETHYLHEXYL) AMINO]-4-OXO ;CAS:68122-19-0, Stock more than 6.4G, Assay 98.6%, Water 0.42%,Total Impurity 0.35%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS(2-HYDROXYETHYL) AMINO]-2-BUTYNYL ESTER ;CAS:62787-72-8, Stock more than 6.5G, Assay 98.7%, Water 0.25%,Total Impurity 0.59%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS(2-HYDROXYETHYL) AMINO]-4-OXO ;CAS:43192-66-1, Stock more than 2.3G, Assay 98.8%, Water 0.3%,Total Impurity 0.61%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS(2-MERCAPTOBENZOYL)AMINO] ;CAS:89139-51-5, Stock more than 3G, Assay 99.1%, Water 0.5%,Total Impurity 0.35%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS(2-METHOXY-2-OXOETHYL) AMINO] ;CAS:550312-68-0, Stock more than 2.2G, Assay 98.6%, Water 0.54%,Total Impurity 0.73%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS(2-METHYLPROPYL)AMINO]-2-METHYLENE-4-OXO ;CAS:187223-75-2, Stock more than 7G, Assay 98.8%, Water 0.61%,Total Impurity 0.67%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS(2-METHYLPROPYL)AMINO]-4-OXO ;CAS:1719-00-2, Stock more than 2G, Assay 98.7%, Water 0.6%,Total Impurity 0.36%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS(3-AMINOPROPYL)AMINO]-4-OXO ;CAS:199737-12-7, Stock more than 2.1G, Assay 98.6%, Water 0.34%,Total Impurity 0.57%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS(CARBOXYMETHYL) AMINO] ;CAS:28101-20-4, Stock more than 4.2G, Assay 98.9%, Water 0.67%,Total Impurity 0.87%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS(CARBOXYMETHYL) AMINO]-4-OXO-， 1-(2-PROPENYL) ESTER ;CAS:579485-54-4, Stock more than 6.4G, Assay 99%, Water 0.44%,Total Impurity 0.72%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS(CARBOXYMETHYL) AMINO]-4-OXO-， 1-METHYL ESTER ;CAS:847682-05-7, Stock more than 5.9G, Assay 99.1%, Water 0.54%,Total Impurity 0.67%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS(PHENYLMETHOXY) PHOSPHINYL]-， ETHYL ESTER ;CAS:69639-68-5, Stock more than 6.8G, Assay 98.9%, Water 0.71%,Total Impurity 0.52%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS(PHENYLMETHOXY) PHOSPHINYL]-4-OXO-， METHYL ESTER ;CAS:67532-88-1, Stock more than 2.3G, Assay 98.8%, Water 0.48%,Total Impurity 0.37%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS(PHENYLMETHYL)AMINO] ;CAS:106518-44-9, Stock more than 5.6G, Assay 98.6%, Water 0.4%,Total Impurity 0.88%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS(PHENYLMETHYL)AMINO]-， ETHYL ESTER ;CAS:94911-63-4, Stock more than 5.6G, Assay 98.8%, Water 0.53%,Total Impurity 0.44%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS(PHENYLMETHYL)AMINO]-2，4-DIOXO ;CAS:500152-91-0, Stock more than 4G, Assay 98.8%, Water 0.28%,Total Impurity 0.35%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS(PHENYLMETHYL)AMINO]-3-HYDROXY-， ETHYL ESTER， (3S) ;CAS:637343-49-8, Stock more than 2.8G, Assay 99%, Water 0.67%,Total Impurity 0.62%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS(PHENYLMETHYL)AMINO]-3-HYDROXY-， HYDRAZIDE， (3S) ;CAS:637343-98-7, Stock more than 3.7G, Assay 98.7%, Water 0.42%,Total Impurity 0.87%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS(PHENYLMETHYL)AMINO]-4-OXO-， METHYL ESTER ;CAS:575450-19-0, Stock more than 3.2G, Assay 99%, Water 0.5%,Total Impurity 0.66%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS(TRIMETHYLSILYL)AMINO]-， TRIMETHYLSILYL ESTER ;CAS:39508-23-1, Stock more than 2.9G, Assay 98.9%, Water 0.35%,Total Impurity 0.77%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS[(4-CHLOROPHENYL)METHYL]AMINO] ;CAS:129041-00-5, Stock more than 7.7G, Assay 99.2%, Water 0.68%,Total Impurity 0.56%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS[(4-NITROPHENYL)METHYL]AMINO]-， METHYL ESTER ;CAS:63141-53-7, Stock more than 5.4G, Assay 98.6%, Water 0.39%,Total Impurity 0.7%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS[2-(1，1-DIMETHYLETHOXY) -2-OXOETHYL]AMINO] ;CAS:628308-73-6, Stock more than 3.6G, Assay 98.6%, Water 0.21%,Total Impurity 0.5%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS[2-(DIPHENYLPHOSPHINO)ETHYL]AMINO]-4-OXO ;CAS:66534-94-9, Stock more than 6.5G, Assay 98.7%, Water 0.28%,Total Impurity 0.65%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS[2-[(1-OXO-10-UNDECENYL) AMINO]ETHYL]AMINO]-4-OXO ;CAS:415973-28-3, Stock more than 3.7G, Assay 98.6%, Water 0.21%,Total Impurity 0.87%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS[2-[(TRIFLUOROACETYL)AMINO]ETHYL]AMINO]-4-OXO ;CAS:808112-87-0, Stock more than 3.5G, Assay 98.8%, Water 0.36%,Total Impurity 0.74%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BIS[2-OXO-2-(PHENYLMETHOXY) ETHYL]AMINO]-4-OXO ;CAS:847682-21-7, Stock more than 4.5G, Assay 98.9%, Water 0.59%,Total Impurity 0.46%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[BUTYL[3-(ISODECYLOXY) -3-OXOPROPYL]AMINO]-4-OXO ;CAS:674799-78-1, Stock more than 2.6G, Assay 98.6%, Water 0.48%,Total Impurity 0.72%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[CYCLOHEXYL(3-PHENYLPROPYL)AMINO]-2，4-DIOXO ;CAS:500152-48-7, Stock more than 4G, Assay 99%, Water 0.52%,Total Impurity 0.88%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[DODECYL(3-ETHOXY-3-OXOPROPYL) AMINO]-4-OXO ;CAS:674774-14-2, Stock more than 5.7G, Assay 99.2%, Water 0.53%,Total Impurity 0.63%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[ETHYL(2-ETHYLPHENYL)AMINO]-， ETHYL ESTER ;CAS:852575-28-1, Stock more than 2.7G, Assay 98.9%, Water 0.33%,Total Impurity 0.6%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[ETHYL(2-METHYLPHENYL)AMINO]-3-METHYL-4-OXO ;CAS:870286-91-2, Stock more than 2.9G, Assay 98.8%, Water 0.25%,Total Impurity 0.32%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[ETHYL(2-METHYLPHENYL)AMINO]-4-OXO ;CAS:870286-50-3, Stock more than 2.7G, Assay 99%, Water 0.74%,Total Impurity 0.57%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[ETHYL(3-METHOXYPHENYL) AMINO]-， ETHYL ESTER ;CAS:500758-40-7, Stock more than 6.7G, Assay 98.5%, Water 0.24%,Total Impurity 0.83%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[ETHYL(3-METHYLPHENYL)AMINO]- (9CI) ;CAS:801306-52-5, Stock more than 4.9G, Assay 98.6%, Water 0.32%,Total Impurity 0.87%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[ETHYL(3-METHYLPHENYL)AMINO]-， ETHYL ESTER ;CAS:801306-51-4, Stock more than 2.1G, Assay 99%, Water 0.3%,Total Impurity 0.61%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[ETHYL[(PHENYLMETHOXY) CARBONYL]AMINO] ;CAS:76572-85-5, Stock more than 5.7G, Assay 99%, Water 0.54%,Total Impurity 0.9%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[ETHYL[2-(1H-INDOL-3-YL)ETHYL]AMINO]-4-OXO ;CAS:66362-65-0, Stock more than 4.6G, Assay 99.1%, Water 0.46%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[ETHYL[2-(1H-INDOL-3-YL)ETHYL]AMINO]-4-OXO-， METHYL ESTER ;CAS:66362-66-1, Stock more than 7.3G, Assay 98.8%, Water 0.34%,Total Impurity 0.55%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[FORMYL(PHENYLMETHOXY) AMINO]-， PHENYLMETHYL ESTER ;CAS:608527-30-6, Stock more than 6G, Assay 99.1%, Water 0.45%,Total Impurity 0.85%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[FORMYL(PHENYLMETHYL)AMINO] ;CAS:835920-61-1, Stock more than 5.8G, Assay 99.1%, Water 0.79%,Total Impurity 0.75%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[FORMYL[(PHENYLMETHOXY) CARBONYL]AMINO]-3-METHYL-， (R) ;CAS:179685-76-8, Stock more than 4.5G, Assay 98.7%, Water 0.5%,Total Impurity 0.38%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[HYDROXY(1-NAPHTHALENYLCARBONYL)AMINO] ;CAS:608527-47-5, Stock more than 2.6G, Assay 98.6%, Water 0.74%,Total Impurity 0.46%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[HYDROXY(2-METHYL-1-OXOPROPYL) AMINO] ;CAS:608527-41-9, Stock more than 2.6G, Assay 99%, Water 0.23%,Total Impurity 0.89%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[HYDROXY(2-METHYLPHENYL)AMINO]-4-OXO ;CAS:51950-94-8, Stock more than 7.8G, Assay 98.6%, Water 0.73%,Total Impurity 0.81%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[HYDROXY(4-PHENOXYBENZOYL) AMINO] ;CAS:608527-46-4, Stock more than 7.2G, Assay 98.5%, Water 0.49%,Total Impurity 0.65%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[HYDROXY[2-OXO-2-(PHENYLMETHOXY) ETHYL]AMINO]-4-OXO ;CAS:655252-75-8, Stock more than 7.7G, Assay 98.9%, Water 0.27%,Total Impurity 0.67%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[METHYL(1-NAPHTHALENYLMETHYL)AMINO]-4-OXO ;CAS:493039-39-7, Stock more than 5.5G, Assay 98.6%, Water 0.33%,Total Impurity 0.47%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[METHYL(2，4，6-TRIMETHYLPHENYL)AMINO]-4-OXO ;CAS:858806-01-6, Stock more than 4.6G, Assay 98.7%, Water 0.55%,Total Impurity 0.71%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[METHYL(3-PHENYLPROPYL)AMINO]-2，4-DIOXO ;CAS:500152-38-5, Stock more than 3.4G, Assay 98.7%, Water 0.69%,Total Impurity 0.57%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[METHYL(PHENYLMETHYL)AMINO]-， HYDRAZIDE ;CAS:187834-96-4, Stock more than 2.7G, Assay 99%, Water 0.62%,Total Impurity 0.41%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[METHYL(TRIFLUOROACETYL)AMINO]-， BUTYL ESTER ;CAS:64399-82-2, Stock more than 2.2G, Assay 99.1%, Water 0.48%,Total Impurity 0.42%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[METHYL[[3-(TRIFLUOROMETHYL)PHENYL]SULFONYL]AMINO] ;CAS:85845-50-7, Stock more than 5.6G, Assay 98.7%, Water 0.31%,Total Impurity 0.44%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[METHYL[2-(TRIHYDROXYSILYL) ETHYL]AMINO]-4-OXO ;CAS:482373-72-8, Stock more than 3.4G, Assay 98.6%, Water 0.42%,Total Impurity 0.61%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[METHYL[2-METHYL-2-(NITROSOTHIO)PROPYL]AMINO]-4-OXO ;CAS:618113-28-3, Stock more than 7.3G, Assay 99.2%, Water 0.38%,Total Impurity 0.59%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[METHYL[4-[(3-QUINOLINYLAMINO)CARBONYL]PHENYL]AMINO] ;CAS:742698-16-4, Stock more than 2.6G, Assay 99.1%, Water 0.48%,Total Impurity 0.56%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[N-(ETHOXYCARBONYL) -S-PHENYLSULFINIMIDOYL]-， ETHYL ESTER ;CAS:76447-89-7, Stock more than 5.8G, Assay 98.8%, Water 0.56%,Total Impurity 0.35%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-[NITROSO[(PHENYLAMINO)CARBONYL]AMINO] ;CAS:74512-88-2, Stock more than 6.9G, Assay 99.1%, Water 0.43%,Total Impurity 0.33%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-ACETYL-3-HYDROXYPHENYL ESTER ;CAS:578763-68-5, Stock more than 6.4G, Assay 98.7%, Water 0.36%,Total Impurity 0.79%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-ACETYLPHENYL ESTER ;CAS:75305-82-7, Stock more than 5.1G, Assay 98.9%, Water 0.27%,Total Impurity 0.56%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-， (1R，2R，4S)-2，4-DIAMINOCYCLOPENTYL ESTER ;CAS:874620-73-2, Stock more than 2.1G, Assay 98.9%, Water 0.35%,Total Impurity 0.57%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-， (1S，2S，4R)-2，4-DIAMINOCYCLOPENTYL ESTER ;CAS:874620-69-6, Stock more than 5.8G, Assay 98.9%, Water 0.35%,Total Impurity 0.75%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-， 1，1-DIMETHYL-2-PROPENYL ESTER ;CAS:851714-04-0, Stock more than 6.2G, Assay 99.1%, Water 0.28%,Total Impurity 0.52%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-， 1，1-DIMETHYLETHYL ESTER ;CAS:50479-22-6, Stock more than 7.6G, Assay 98.7%, Water 0.62%,Total Impurity 0.51%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-， 1-METHYLETHYL ESTER， HYDROCHLORIDE ;CAS:64834-27-1, Stock more than 5.4G, Assay 98.9%, Water 0.53%,Total Impurity 0.37%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-， 2，3-DIHYDROXYPROPYL ESTER ;CAS:57757-30-9, Stock more than 4.4G, Assay 98.8%, Water 0.58%,Total Impurity 0.88%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-， 2-(TRIMETHYLSILYL)ETHYL ESTER ;CAS:766469-15-2, Stock more than 4.6G, Assay 98.8%, Water 0.32%,Total Impurity 0.8%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-， 2-(TRIMETHYLSILYL)ETHYL ESTER， HYDROCHLORIDE ;CAS:108826-68-2, Stock more than 3.1G, Assay 98.9%, Water 0.37%,Total Impurity 0.39%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-， 4-METHYLBENZENESULFONATE ;CAS:71890-28-3, Stock more than 4.9G, Assay 98.6%, Water 0.41%,Total Impurity 0.55%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-， 4-NITROPHENYL ESTER ;CAS:87880-80-6, Stock more than 3G, Assay 98.8%, Water 0.49%,Total Impurity 0.38%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-， BUTYL ESTER ;CAS:75319-75-4, Stock more than 3G, Assay 99%, Water 0.44%,Total Impurity 0.41%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-， BUTYL ESTER， HYDROCHLORIDE ;CAS:29840-54-8, Stock more than 3.7G, Assay 98.6%, Water 0.29%,Total Impurity 0.8%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-， COMPD. WITH 4，5-DINITRO-1H-IMIDAZOLE (1:1) ;CAS:573986-89-7, Stock more than 2.1G, Assay 98.9%, Water 0.32%,Total Impurity 0.67%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-， COMPD. WITH ALUMINUM ZINC HYDROXIDE NITRATE ;CAS:400608-09-5, Stock more than 4G, Assay 98.8%, Water 0.66%,Total Impurity 0.6%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-， COMPD. WITH BIS(1，1-DIMETHYLETHYL)[[16-(9-ANTHRACENYLMETHYL)-1，7，13-TRIOXA-4，10，16-TRIAZACYCLOOCTADECANE-4，10-DIYL]DI-3，1-PROPANEDIYL]BIS[CARBAMATE] (1:1) ;CAS:496053-52-2, Stock more than 5.1G, Assay 98.8%, Water 0.67%,Total Impurity 0.58%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-， DECYL ESTER ;CAS:45207-28-1, Stock more than 4.8G, Assay 98.5%, Water 0.29%,Total Impurity 0.53%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-， DODECYL ESTER ;CAS:62507-96-4, Stock more than 6G, Assay 99.1%, Water 0.79%,Total Impurity 0.88%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-， ETHYL ESTER ;CAS:5959-36-4, Stock more than 3.8G, Assay 98.9%, Water 0.59%,Total Impurity 0.44%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-， PENTAHYDRATE ;CAS:651312-45-7, Stock more than 5.7G, Assay 98.9%, Water 0.54%,Total Impurity 0.58%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-， PHENYLMETHYL ESTER， BENZENESULFONATE ;CAS:86272-16-4, Stock more than 4.9G, Assay 98.8%, Water 0.58%,Total Impurity 0.43%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-， PHENYLMETHYL ESTER， HYDROCHLORIDE ;CAS:78287-52-2, Stock more than 5.9G, Assay 99.1%, Water 0.54%,Total Impurity 0.89%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-， PHOSPHATE (1:1) ;CAS:64064-97-7, Stock more than 4.3G, Assay 98.8%, Water 0.24%,Total Impurity 0.61%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-， TRIMETHYLSILYL ESTER， HYDROCHLORIDE ;CAS:62605-72-5, Stock more than 5.4G, Assay 98.6%, Water 0.73%,Total Impurity 0.57%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2，2，3，3-TETRAFLUORO-4-OXO ;CAS:425-08-1, Stock more than 2G, Assay 98.7%, Water 0.41%,Total Impurity 0.36%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2，3-BIS(BENZOYLOXY) -4-OXO-， (2R，3R) ;CAS:14551-90-7, Stock more than 6.7G, Assay 98.8%, Water 0.47%,Total Impurity 0.88%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2，3-DIHYDROXY-2-METHYL-， ETHYL ESTER， (2R，3R) ;CAS:881206-27-5, Stock more than 7G, Assay 99%, Water 0.72%,Total Impurity 0.59%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2，3-DIHYDROXY-4-OXO-， METHYL ESTER， (2R，3R) ;CAS:67812-37-7, Stock more than 2.1G, Assay 98.6%, Water 0.45%,Total Impurity 0.61%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-(1，1-DIMETHYLETHOXY) -， (2R) ;CAS:916892-28-9, Stock more than 3.4G, Assay 99.2%, Water 0.3%,Total Impurity 0.43%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-(1，1-DIMETHYLETHOXY) -， (2S) ;CAS:916892-27-8, Stock more than 4.2G, Assay 99%, Water 0.43%,Total Impurity 0.6%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-(1-METHYLETHYL)-4-OXO-， METHYL ESTER ;CAS:776327-01-6, Stock more than 6.6G, Assay 99.2%, Water 0.42%,Total Impurity 0.68%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-(AMINOMETHYL)-3，3-DIMETHYL ;CAS:743400-04-6, Stock more than 7G, Assay 99.1%, Water 0.41%,Total Impurity 0.88%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-(BENZOYLOXY) -3-OXO-， ETHYL ESTER ;CAS:67765-64-4, Stock more than 6.7G, Assay 98.6%, Water 0.26%,Total Impurity 0.84%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-(CARBOXYAMINO) - (9CI) ;CAS:134579-53-6, Stock more than 8G, Assay 98.6%, Water 0.49%,Total Impurity 0.69%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-(HYDROXYMETHYL) ;CAS:877776-22-2, Stock more than 4.4G, Assay 98.8%, Water 0.25%,Total Impurity 0.34%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-(PHENYLTHIO) ;CAS:114502-03-3, Stock more than 3G, Assay 98.5%, Water 0.48%,Total Impurity 0.81%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-[(1-OXOBUTYL) AMINO]PHENYL ESTER ;CAS:477559-72-1, Stock more than 4.7G, Assay 99.2%, Water 0.55%,Total Impurity 0.66%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-[(1-OXOHEXADECYL) AMINO]-， HYDRAZIDE， (S) ;CAS:190439-37-3, Stock more than 2.1G, Assay 98.7%, Water 0.73%,Total Impurity 0.39%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-[(4-METHOXYPHENYL) METHYLENE]-4-OXO-， (2E) ;CAS:501334-04-9, Stock more than 5.9G, Assay 98.9%, Water 0.6%,Total Impurity 0.51%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-[(CARBOXYCARBONYL) AMINO]-， (S) ;CAS:151842-77-2, Stock more than 7.2G, Assay 98.9%, Water 0.36%,Total Impurity 0.81%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-[[(2-NITROPHENYL)THIO]AMINO]-， (2S) ;CAS:862904-95-8, Stock more than 4.4G, Assay 98.6%, Water 0.21%,Total Impurity 0.62%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-[[(4-METHYLPHENYL)METHYL]AMINO]-， METHYL ESTER ;CAS:651323-51-2, Stock more than 5.1G, Assay 98.9%, Water 0.2%,Total Impurity 0.58%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-[[(4-METHYLPHENYL)SULFONYL]AMINO]-， (S) ;CAS:62234-29-1, Stock more than 7.3G, Assay 98.9%, Water 0.56%,Total Impurity 0.53%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-[4-(4-CHLORO-3-METHYLPHENOXY) PHENOXY] ;CAS:51338-20-6, Stock more than 4.4G, Assay 98.9%, Water 0.27%,Total Impurity 0.58%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-AZIDO-4-OXO-， (2S) ;CAS:79410-48-3, Stock more than 7.6G, Assay 99.1%, Water 0.52%,Total Impurity 0.75%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-CHLORO ;CAS:4219-23-2, Stock more than 2.4G, Assay 98.5%, Water 0.23%,Total Impurity 0.77%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-CHLORO-4-OXO-， (2S) ;CAS:141590-02-5, Stock more than 7.4G, Assay 99%, Water 0.32%,Total Impurity 0.72%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-ETHYL-3-HYDROXY-， ETHYL ESTER ;CAS:854270-06-7, Stock more than 6.2G, Assay 98.5%, Water 0.35%,Total Impurity 0.78%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-FLUORO ;CAS:5130-17-6, Stock more than 6.8G, Assay 98.6%, Water 0.32%,Total Impurity 0.54%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-FLUORO-， (R) ;CAS:65529-63-7, Stock more than 5.2G, Assay 98.9%, Water 0.27%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-HYDROXY-， METHYL ESTER ;CAS:57413-15-7, Stock more than 6.3G, Assay 99%, Water 0.28%,Total Impurity 0.31%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-HYDROXY-3，3-DIMETHYL ;CAS:70510-40-6, Stock more than 5.9G, Assay 98.7%, Water 0.41%,Total Impurity 0.55%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-HYDROXY-3，3-DIMETHYL-， HYDROCHLORIDE ;CAS:62456-73-9, Stock more than 7.1G, Assay 98.6%, Water 0.66%,Total Impurity 0.59%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-HYDROXY-3-METHYL-， (R*，S*) ;CAS:61703-34-2, Stock more than 3G, Assay 99.1%, Water 0.62%,Total Impurity 0.79%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-HYDROXY-3-OXO ;CAS:67765-66-6, Stock more than 6.9G, Assay 99%, Water 0.61%,Total Impurity 0.67%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-HYDROXY-4-OXO-， (2S) ;CAS:57229-74-0, Stock more than 4.9G, Assay 98.6%, Water 0.57%,Total Impurity 0.4%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-HYDROXY-4-OXO-， METHYL ESTER， (R) ;CAS:143565-79-1, Stock more than 3.7G, Assay 99%, Water 0.23%,Total Impurity 0.81%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-HYDROXY-4-OXO-， PHENYLMETHYL ESTER ;CAS:90284-32-5, Stock more than 7.3G, Assay 99.1%, Water 0.75%,Total Impurity 0.4%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-MERCAPTO-4-OXO ;CAS:856162-20-4, Stock more than 6.9G, Assay 99.2%, Water 0.57%,Total Impurity 0.89%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-METHYL-， HYDROCHLORIDE ;CAS:22050-03-9, Stock more than 3.9G, Assay 98.9%, Water 0.59%,Total Impurity 0.72%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-METHYL-4-OXO-， (2S) ;CAS:72342-65-5, Stock more than 6.9G, Assay 98.9%, Water 0.4%,Total Impurity 0.65%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-METHYL-4-OXO-， METHYL ESTER， (S) ;CAS:73616-94-1, Stock more than 2.5G, Assay 98.7%, Water 0.23%,Total Impurity 0.65%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-METHYLENE ;CAS:65370-67-4, Stock more than 5.6G, Assay 98.9%, Water 0.46%,Total Impurity 0.64%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-METHYLENE-4-OXO ;CAS:54468-53-0, Stock more than 8G, Assay 99.2%, Water 0.59%,Total Impurity 0.76%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-2-PHOSPHONO-， (2S) ;CAS:666829-20-5, Stock more than 5.2G, Assay 99%, Water 0.52%,Total Impurity 0.64%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-3，3-DIMETHYL-4-OXO ;CAS:89531-68-0, Stock more than 2.3G, Assay 98.9%, Water 0.42%,Total Impurity 0.31%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-3-(1，1-DIMETHYLETHOXY) -， (3R) ;CAS:916892-30-3, Stock more than 5.1G, Assay 98.9%, Water 0.52%,Total Impurity 0.82%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-3-(1，1-DIMETHYLETHOXY) -， (3S) ;CAS:916892-29-0, Stock more than 7.7G, Assay 98.9%, Water 0.33%,Total Impurity 0.47%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-3-(ETHYLSULFONYL) ;CAS:81381-80-8, Stock more than 6.6G, Assay 99.1%, Water 0.7%,Total Impurity 0.46%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-3-(FORMYLAMINO)-4-OXO-， (3S) ;CAS:59867-83-3, Stock more than 7.6G, Assay 99.2%, Water 0.54%,Total Impurity 0.56%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-3-(METHYLTHIO) ;CAS:56892-10-5, Stock more than 5.7G, Assay 98.8%, Water 0.69%,Total Impurity 0.65%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-3-(PHENYLTHIO) ;CAS:56892-09-2, Stock more than 5.4G, Assay 99.1%, Water 0.58%,Total Impurity 0.36%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-3-[[(PHENYLMETHOXY) CARBONYL]AMINO] ;CAS:91289-68-8, Stock more than 5.7G, Assay 99%, Water 0.42%,Total Impurity 0.69%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-3-CHLORO-4-OXO-， (R) ;CAS:66185-48-6, Stock more than 4.7G, Assay 98.9%, Water 0.77%,Total Impurity 0.78%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-3-CHLORO-4-OXO-， (S) ;CAS:66185-47-5, Stock more than 2.8G, Assay 98.8%, Water 0.73%,Total Impurity 0.4%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-3-FLUORO ;CAS:569684-89-5, Stock more than 7.8G, Assay 98.8%, Water 0.37%,Total Impurity 0.5%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-3-HYDROXY-， 1-METHYLETHYL ESTER ;CAS:885032-37-1, Stock more than 4.6G, Assay 99%, Water 0.36%,Total Impurity 0.69%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-3-HYDROXY-， 1-METHYLETHYL ESTER， (3S) ;CAS:849115-90-8, Stock more than 4.4G, Assay 98.9%, Water 0.55%,Total Impurity 0.62%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-3-HYDROXY-， METHYL ESTER， (3S) ;CAS:88759-60-8, Stock more than 5.1G, Assay 98.9%, Water 0.5%,Total Impurity 0.83%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-3-HYDROXY-， METHYL ESTER， HYDROCHLORIDE (1:1) ;CAS:170726-96-2, Stock more than 7.4G, Assay 98.7%, Water 0.24%,Total Impurity 0.75%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-3-HYDROXY-2-METHYL-， HYDROCHLORIDE， (2S，3R) ;CAS:756834-79-4, Stock more than 3G, Assay 99%, Water 0.44%,Total Impurity 0.87%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-3-HYDROXY-3-METHYL ;CAS:63278-07-9, Stock more than 7.7G, Assay 98.7%, Water 0.28%,Total Impurity 0.54%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-3-METHYL ;CAS:71135-23-4, Stock more than 3.6G, Assay 98.8%, Water 0.27%,Total Impurity 0.74%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-3-METHYL-， (R) ;CAS:1116-92-3, Stock more than 7G, Assay 98.8%, Water 0.31%,Total Impurity 0.86%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-3-METHYL-， HYDROCHLORIDE ;CAS:62306-84-7, Stock more than 4.2G, Assay 99.1%, Water 0.57%,Total Impurity 0.75%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-3-OXO-， ETHYL ESTER， HYDROCHLORIDE ;CAS:86578-58-7, Stock more than 3.6G, Assay 99.1%, Water 0.77%,Total Impurity 0.53%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-3-PHOSPHONO ;CAS:32538-16-2, Stock more than 7.2G, Assay 98.9%, Water 0.63%,Total Impurity 0.56%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-4-(2，6-DIOXOCYCLOHEXYLIDENE) -， METHYL ESTER (9CI) ;CAS:443316-50-5, Stock more than 5.7G, Assay 99.2%, Water 0.49%,Total Impurity 0.38%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-4-(DIETHOXYPHOSPHINYL) -， METHYL ESTER ;CAS:77526-75-1, Stock more than 6.2G, Assay 98.9%, Water 0.26%,Total Impurity 0.64%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-4-(HYDROXYPHENYLPHOSPHINYL) ;CAS:81746-50-1, Stock more than 3.4G, Assay 98.6%, Water 0.65%,Total Impurity 0.43%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-4-(HYDROXYPHOSPHINYL) ;CAS:74333-45-2, Stock more than 5.8G, Assay 98.6%, Water 0.66%,Total Impurity 0.4%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-4-[(2-CARBOXYPROPYL) HYDROXYPHOSPHINYL] ;CAS:666715-49-7, Stock more than 4G, Assay 99.1%, Water 0.31%,Total Impurity 0.67%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-4-CYANO-， ETHYL ESTER ;CAS:86242-07-1, Stock more than 5.3G, Assay 99.2%, Water 0.61%,Total Impurity 0.41%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-4-IMINO-， ETHYL ESTER ;CAS:625105-86-4, Stock more than 4.8G, Assay 98.7%, Water 0.47%,Total Impurity 0.53%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-4-OXO-， (5-FORMYL-2-FURANYL)METHYL ESTER ;CAS:518289-96-8, Stock more than 3.4G, Assay 98.5%, Water 0.73%,Total Impurity 0.71%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-4-OXO-， 2，2-DIMETHYLHYDRAZIDE ;CAS:22444-15-1, Stock more than 4G, Assay 98.8%, Water 0.8%,Total Impurity 0.75%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-4-OXO-， 9-ANTHRACENYLMETHYL ESTER ;CAS:674367-89-6, Stock more than 3.8G, Assay 98.5%, Water 0.72%,Total Impurity 0.37%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-4-OXO-， COMPD. WITH 2，2'，2 -NITRILOTRIS[ETHANOL](1:1) ;CAS:619670-99-4, Stock more than 2.2G, Assay 98.9%, Water 0.68%,Total Impurity 0.87%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-4-OXO-， TETRADECYL ESTER ;CAS:403647-42-7, Stock more than 6.3G, Assay 99%, Water 0.29%,Total Impurity 0.81%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-4-OXO-2-(SULFOMETHYL)-， (2R) ;CAS:850206-74-5, Stock more than 3.6G, Assay 99%, Water 0.78%,Total Impurity 0.48%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-4-OXO-2-(SULFOMETHYL)-， (2S) ;CAS:850206-63-2, Stock more than 6.9G, Assay 98.5%, Water 0.59%,Total Impurity 0.79%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-4-OXO-2-(SULFOOXY) -， (2R) ;CAS:850206-77-8, Stock more than 6.7G, Assay 99.1%, Water 0.74%,Total Impurity 0.55%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-4-OXO-2-(SULFOOXY) -， (2S) ;CAS:850206-66-5, Stock more than 2.3G, Assay 98.9%, Water 0.66%,Total Impurity 0.61%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-4-OXO-2-[(SULFOOXY) METHYL]-， (2R) ;CAS:850206-64-3, Stock more than 5.5G, Assay 99%, Water 0.51%,Total Impurity 0.85%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-4-OXO-2-[(SULFOOXY) METHYL]-， (2S) ;CAS:850206-75-6, Stock more than 7.3G, Assay 98.8%, Water 0.56%,Total Impurity 0.38%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-4-OXO-2-SULFO-， (2S) ;CAS:850206-65-4, Stock more than 2.5G, Assay 98.5%, Water 0.28%,Total Impurity 0.89%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-4-OXO-3-[(1-OXO-4-PHENYLBUTYL) AMINO]-， (3S) ;CAS:409064-31-9, Stock more than 6.4G, Assay 99.1%, Water 0.59%,Total Impurity 0.4%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-4-OXO-3-[(1-OXOBUTYL) AMINO]-， (3S) ;CAS:409064-27-3, Stock more than 3.3G, Assay 98.8%, Water 0.58%,Total Impurity 0.47%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-4-OXO-3-[(PHENYLSULFONYL)AMINO] ;CAS:66415-75-6, Stock more than 3G, Assay 99.1%, Water 0.74%,Total Impurity 0.57%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-4-OXO-3-[[(PHENYLMETHOXY) CARBONYL]AMINO] ;CAS:2799-12-4, Stock more than 6.3G, Assay 99.1%, Water 0.58%,Total Impurity 0.35%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-4-OXOSULFO ;CAS:58450-17-2, Stock more than 5.3G, Assay 98.9%, Water 0.27%,Total Impurity 0.55%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINO-4-PHOSPHONO-， 1-METHYL ESTER ;CAS:81746-56-7, Stock more than 3.4G, Assay 98.7%, Water 0.23%,Total Impurity 0.52%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AMINOPHENYL ESTER ;CAS:55536-08-8, Stock more than 7.9G, Assay 99.2%, Water 0.59%,Total Impurity 0.38%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AZIDO ;CAS:54447-68-6, Stock more than 5.7G, Assay 99%, Water 0.34%,Total Impurity 0.61%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AZIDO-， 1，1-DIMETHYLETHYL ESTER ;CAS:749252-70-8, Stock more than 6.1G, Assay 98.9%, Water 0.43%,Total Impurity 0.65%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AZIDO-， ETHYL ESTER ;CAS:51453-79-3, Stock more than 7.8G, Assay 99%, Water 0.26%,Total Impurity 0.72%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AZIDO-， METHYL ESTER ;CAS:87517-47-3, Stock more than 3.4G, Assay 99.1%, Water 0.38%,Total Impurity 0.62%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AZIDO-， PHENYLMETHYL ESTER ;CAS:505084-97-9, Stock more than 2.8G, Assay 98.6%, Water 0.39%,Total Impurity 0.71%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AZIDO-，(4-METHOXYPHENYL) METHYL ESTER ;CAS:477587-05-6, Stock more than 7.5G, Assay 98.8%, Water 0.64%,Total Impurity 0.6%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AZIDO-2，2-DIMETHYL-， METHYL ESTER ;CAS:626238-77-5, Stock more than 4G, Assay 98.9%, Water 0.28%,Total Impurity 0.9%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AZIDO-2-BROMO-3，3-DIMETHOXY ;CAS:845523-90-2, Stock more than 4.7G, Assay 99%, Water 0.41%,Total Impurity 0.43%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AZIDO-2-BROMO-3，3-DIMETHOXY-， METHYL ESTER ;CAS:459869-26-2, Stock more than 6.1G, Assay 98.7%, Water 0.27%,Total Impurity 0.74%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AZIDO-2-HYDROXY-， ETHYL ESTER， (2S) ;CAS:630127-11-6, Stock more than 4.3G, Assay 98.8%, Water 0.64%,Total Impurity 0.7%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AZIDO-3-(BENZOYLOXY) ;CAS:118119-53-2, Stock more than 4.6G, Assay 98.8%, Water 0.59%,Total Impurity 0.41%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AZIDO-3-(DIFLUOROMETHYL)-4-OXO-， METHYL ESTER ;CAS:78347-63-4, Stock more than 7.7G, Assay 98.7%, Water 0.54%,Total Impurity 0.89%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AZIDO-3-HYDROXY-， METHYL ESTER， (3S) ;CAS:88759-59-5, Stock more than 2.6G, Assay 98.9%, Water 0.39%,Total Impurity 0.56%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AZIDO-3-HYDROXY-2-METHYL-， (2S，3R) ;CAS:887612-19-3, Stock more than 3.1G, Assay 98.7%, Water 0.63%,Total Impurity 0.39%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AZIDO-3-OXO-， ETHYL ESTER ;CAS:86578-55-4, Stock more than 7.6G, Assay 98.9%, Water 0.65%,Total Impurity 0.36%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-AZIDO-4，4-DINITRO-， 2-AZIDO-2，2-DINITROETHYL ESTER ;CAS:90101-59-0, Stock more than 5G, Assay 99.1%, Water 0.53%,Total Impurity 0.31%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-， (1Z)-1-TRIDECEN-6-YNYL ESTER ;CAS:521946-39-4, Stock more than 2.2G, Assay 99.2%, Water 0.65%,Total Impurity 0.71%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-， 1-(DIMETHOXYPHOSPHINYL) ETHYL ESTER ;CAS:51136-96-0, Stock more than 3.1G, Assay 98.5%, Water 0.58%,Total Impurity 0.61%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-， 1-METHYLETHYL ESTER ;CAS:70923-64-7, Stock more than 4G, Assay 99%, Water 0.22%,Total Impurity 0.32%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-， 2，2，3，3，4，4，5，5-OCTAFLUOROPENTYL ESTER ;CAS:887477-92-1, Stock more than 4.4G, Assay 98.6%, Water 0.7%,Total Impurity 0.71%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-， 2-(5，6-DIHYDRO-1-NAPHTHALENYL)ETHYL ESTER ;CAS:728880-28-2, Stock more than 4.4G, Assay 99%, Water 0.67%,Total Impurity 0.69%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-， 2-ETHOXYETHYL ESTER ;CAS:3540-49-6, Stock more than 6.5G, Assay 98.6%, Water 0.67%,Total Impurity 0.55%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-， 2-METHYLPROPYL ESTER ;CAS:64969-78-4, Stock more than 5.6G, Assay 98.8%, Water 0.48%,Total Impurity 0.31%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-， 3-[(6-METHYL-2-PYRIDINYL)ETHYNYL]PHENYL ESTER ;CAS:848590-58-9, Stock more than 7.3G, Assay 99%, Water 0.26%,Total Impurity 0.78%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-， 3-BROMOPROPYL ESTER ;CAS:64229-39-6, Stock more than 3.4G, Assay 98.5%, Water 0.21%,Total Impurity 0.62%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-， 4-(ACETYLAMINO)PHENYL ESTER ;CAS:410071-27-1, Stock more than 4.6G, Assay 99.1%, Water 0.73%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-， 4-NITROPHENYL ESTER ;CAS:79376-77-5, Stock more than 3.8G, Assay 98.6%, Water 0.79%,Total Impurity 0.34%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-， COMPD. WITH TRIFLUOROACETIC ACID (1:1) ;CAS:671195-28-1, Stock more than 3.1G, Assay 99.2%, Water 0.6%,Total Impurity 0.32%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-， CYCLOHEXYL ESTER ;CAS:64135-13-3, Stock more than 6.7G, Assay 98.7%, Water 0.31%,Total Impurity 0.46%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-， CYCLOPENTYL ESTER ;CAS:429674-10-2, Stock more than 2.6G, Assay 98.5%, Water 0.35%,Total Impurity 0.7%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-， PENTAFLUOROPHENYL ESTER ;CAS:838878-68-5, Stock more than 5.5G, Assay 98.8%, Water 0.6%,Total Impurity 0.83%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-， PHENYL ESTER ;CAS:65671-24-1, Stock more than 6.9G, Assay 98.8%, Water 0.55%,Total Impurity 0.5%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-， PROPYL ESTER ;CAS:4890-39-5, Stock more than 2.1G, Assay 98.6%, Water 0.46%,Total Impurity 0.55%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-，(3-METHYL-3-OXETANYL) METHYL ESTER ;CAS:89276-32-4, Stock more than 3.3G, Assay 98.7%, Water 0.67%,Total Impurity 0.81%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2，2-DIFLUORO ;CAS:865724-46-5, Stock more than 6.5G, Assay 98.6%, Water 0.78%,Total Impurity 0.66%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2，2-DIFLUORO-， ETHYL ESTER ;CAS:60758-44-3, Stock more than 5.9G, Assay 99%, Water 0.57%,Total Impurity 0.89%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2，2-DIMETHYL-， ETHYL ESTER ;CAS:61404-40-8, Stock more than 3.3G, Assay 98.8%, Water 0.66%,Total Impurity 0.43%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2，2-DIMETHYL-， METHYL ESTER ;CAS:4833-99-2, Stock more than 6.1G, Assay 98.6%, Water 0.23%,Total Impurity 0.42%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2，2-DIMETHYL-3-OXO-， ETHYL ESTER ;CAS:63891-88-3, Stock more than 4.6G, Assay 99%, Water 0.33%,Total Impurity 0.46%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2，3-DIHYDROXY-， METHYL ESTER， (2R，3S) ;CAS:873205-78-8, Stock more than 6.9G, Assay 98.8%, Water 0.52%,Total Impurity 0.59%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2，3-DIOXO-， ETHYL ESTER ;CAS:68363-42-8, Stock more than 5.7G, Assay 98.6%, Water 0.32%,Total Impurity 0.71%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2，4，4-TRICHLORO-2-METHYL-， METHYL ESTER ;CAS:197961-42-5, Stock more than 3.9G, Assay 99.2%, Water 0.59%,Total Impurity 0.63%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-(BROMOMETHYL) ;CAS:64834-91-9, Stock more than 6.2G, Assay 99%, Water 0.57%,Total Impurity 0.5%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-(BUTOXYIMINO) -3-OXO-， ETHYL ESTER， (Z) ;CAS:69132-50-9, Stock more than 6.4G, Assay 98.9%, Water 0.25%,Total Impurity 0.87%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-(ETHOXYIMINO) -3-OXO-， ETHYL ESTER ;CAS:60845-78-5, Stock more than 4.2G, Assay 99.1%, Water 0.28%,Total Impurity 0.62%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-(HYDROXYIMINO) -3-OXO-， DIPHENYLMETHYL ESTER ;CAS:66437-21-6, Stock more than 2.5G, Assay 99.2%, Water 0.52%,Total Impurity 0.68%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-(HYDROXYIMINO) -3-OXO-， ETHYL ESTER ;CAS:75689-07-5, Stock more than 3.5G, Assay 98.9%, Water 0.25%,Total Impurity 0.83%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-(HYDROXYIMINO) -3-OXO-， ETHYL ESTER， (Z) ;CAS:66340-85-0, Stock more than 3.3G, Assay 98.9%, Water 0.54%,Total Impurity 0.72%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-(HYDROXYIMINO) -3-OXO-， METHYL ESTER ;CAS:805246-55-3, Stock more than 2.2G, Assay 99%, Water 0.6%,Total Impurity 0.46%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-(METHOXYIMINO) ;CAS:850794-88-6, Stock more than 7.8G, Assay 98.9%, Water 0.76%,Total Impurity 0.55%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-(METHOXYIMINO) -3-OXO ;CAS:75689-09-7, Stock more than 6G, Assay 98.8%, Water 0.67%,Total Impurity 0.6%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-(METHOXYIMINO) -3-OXO-， (2E) ;CAS:537693-38-2, Stock more than 3G, Assay 98.9%, Water 0.37%,Total Impurity 0.87%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-(METHOXYIMINO) -3-OXO-， ETHYL ESTER ;CAS:60845-87-6, Stock more than 3.2G, Assay 99.1%, Water 0.77%,Total Impurity 0.46%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-(METHOXYIMINO) -3-OXO-， ETHYL ESTER， (E) ;CAS:65872-40-4, Stock more than 4.3G, Assay 99.1%, Water 0.37%,Total Impurity 0.33%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-(METHOXYIMINO) -3-OXO-， ETHYL ESTER， (Z) ;CAS:65872-39-1, Stock more than 7.8G, Assay 99%, Water 0.69%,Total Impurity 0.7%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-(METHOXYIMINO) -3-OXO-， METHYL ESTER ;CAS:65243-08-5, Stock more than 5.6G, Assay 98.6%, Water 0.44%,Total Impurity 0.84%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-(METHOXYIMINO) -3-OXO-， METHYL ESTER， (Z) ;CAS:84208-78-6, Stock more than 3.5G, Assay 99.1%, Water 0.63%,Total Impurity 0.75%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-[(2-FLUOROETHOXY) IMINO]-3-OXO-， METHYL ESTER ;CAS:89704-37-0, Stock more than 2.6G, Assay 98.7%, Water 0.6%,Total Impurity 0.76%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-[(4-NITROPHENYL)HYDRAZONO]-3-OXO-， ETHYL ESTER ;CAS:83200-88-8, Stock more than 3.9G, Assay 98.7%, Water 0.7%,Total Impurity 0.44%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-[(DIPHENYLMETHYLENE)AMINO] ;CAS:632350-49-3, Stock more than 4.9G, Assay 98.7%, Water 0.44%,Total Impurity 0.69%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-[[(1，1-DIMETHYLETHYL)SULFONYL]THIO] ;CAS:88942-54-5, Stock more than 7.8G, Assay 98.7%, Water 0.59%,Total Impurity 0.42%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-CYANO-3-OXO-， METHYL ESTER (9CI) ;CAS:65689-57-8, Stock more than 4.7G, Assay 98.6%, Water 0.4%,Total Impurity 0.5%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-HYDROXY-， ETHYL ESTER ;CAS:83470-55-7, Stock more than 3.1G, Assay 98.9%, Water 0.22%,Total Impurity 0.87%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-METHYL ;CAS:64805-71-6, Stock more than 3G, Assay 98.6%, Water 0.69%,Total Impurity 0.62%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-METHYL-， ETHYL ESTER ;CAS:2213-09-4, Stock more than 3.3G, Assay 98.6%, Water 0.67%,Total Impurity 0.37%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-METHYL-， ETHYL ESTER， (S) ;CAS:66261-24-3, Stock more than 5.5G, Assay 98.8%, Water 0.32%,Total Impurity 0.68%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-METHYL-， METHYL ESTER ;CAS:58029-83-7, Stock more than 7.6G, Assay 99%, Water 0.24%,Total Impurity 0.43%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-METHYL-3-OXO-， ETHYL ESTER ;CAS:51461-34-8, Stock more than 7.6G, Assay 99%, Water 0.53%,Total Impurity 0.73%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-2-METHYL-3-OXO-， METHYL ESTER ;CAS:90784-73-9, Stock more than 3.9G, Assay 98.7%, Water 0.38%,Total Impurity 0.55%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3，3，4，4-TETRAFLUORO ;CAS:131118-43-9, Stock more than 2.3G, Assay 98.6%, Water 0.64%,Total Impurity 0.48%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-(FLUOROMETHYL)-， ETHYL ESTER， (3R) ;CAS:916069-90-4, Stock more than 6.8G, Assay 99%, Water 0.44%,Total Impurity 0.81%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-(FORMYLOXY) -， (3S) ;CAS:500596-57-6, Stock more than 2.2G, Assay 98.9%, Water 0.25%,Total Impurity 0.89%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-[(TETRAHYDRO-2H-PYRAN-2-YL)OXY] ;CAS:433293-81-3, Stock more than 3.3G, Assay 98.7%, Water 0.23%,Total Impurity 0.48%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-[[(PHENYLAMINO)CARBONYL]OXY]-， ETHYL ESTER ;CAS:65330-92-9, Stock more than 3.9G, Assay 99.2%, Water 0.24%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-FLUORO-， METHYL ESTER ;CAS:82470-25-5, Stock more than 3G, Assay 98.7%, Water 0.32%,Total Impurity 0.86%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-HYDROXY-， (3S) ;CAS:434935-49-6, Stock more than 3.3G, Assay 99.1%, Water 0.21%,Total Impurity 0.68%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-HYDROXY-， 1，1-DIMETHYLETHYL ESTER ;CAS:85565-74-8, Stock more than 6.5G, Assay 99%, Water 0.57%,Total Impurity 0.71%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-HYDROXY-， 1，1-DIMETHYLETHYL ESTER， (3R) ;CAS:543697-91-2, Stock more than 4.1G, Assay 99.2%, Water 0.65%,Total Impurity 0.69%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-HYDROXY-， 1-METHYLETHYL ESTER ;CAS:828276-59-1, Stock more than 2.2G, Assay 99.2%, Water 0.46%,Total Impurity 0.32%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-HYDROXY-， 1-METHYLPROPYL ESTER ;CAS:828276-62-6, Stock more than 5.9G, Assay 98.9%, Water 0.26%,Total Impurity 0.47%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-HYDROXY-， 2-METHYLPROPYL ESTER ;CAS:828276-61-5, Stock more than 3.8G, Assay 98.9%, Water 0.53%,Total Impurity 0.74%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-HYDROXY-， BUTYL ESTER ;CAS:828276-60-4, Stock more than 4.1G, Assay 98.6%, Water 0.75%,Total Impurity 0.48%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-HYDROXY-， METHYL ESTER， (R) ;CAS:88759-58-4, Stock more than 7.8G, Assay 99.1%, Water 0.58%,Total Impurity 0.46%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-HYDROXY-， OCTYL ESTER， (R) ;CAS:90835-93-1, Stock more than 4G, Assay 99.1%, Water 0.32%,Total Impurity 0.6%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-HYDROXY-， PHENYLMETHYL ESTER ;CAS:433293-78-8, Stock more than 3.1G, Assay 98.5%, Water 0.53%,Total Impurity 0.68%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-HYDROXY-， PHENYLMETHYL ESTER， (R) ;CAS:90835-94-2, Stock more than 2.1G, Assay 98.6%, Water 0.56%,Total Impurity 0.53%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-HYDROXY-， PROPYL ESTER ;CAS:828276-58-0, Stock more than 6.1G, Assay 99.1%, Water 0.72%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-METHYL ;CAS:476471-41-7, Stock more than 4.4G, Assay 98.8%, Water 0.46%,Total Impurity 0.59%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-METHYL-， ETHYL ESTER ;CAS:56703-10-7, Stock more than 2.7G, Assay 98.8%, Water 0.35%,Total Impurity 0.41%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-METHYL-， ETHYL ESTER， (R) ;CAS:89363-48-4, Stock more than 5.5G, Assay 99%, Water 0.6%,Total Impurity 0.6%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-METHYL-， ETHYL ESTER， (S) ;CAS:65527-97-1, Stock more than 2.4G, Assay 98.8%, Water 0.5%,Total Impurity 0.69%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-METHYL-， METHYL ESTER ;CAS:59147-45-4, Stock more than 7.3G, Assay 98.6%, Water 0.54%,Total Impurity 0.32%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-METHYL-2-BUTENYL ESTER ;CAS:63210-10-6, Stock more than 6.5G, Assay 98.6%, Water 0.22%,Total Impurity 0.39%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-OXO ;CAS:27807-85-8, Stock more than 5.9G, Assay 98.5%, Water 0.46%,Total Impurity 0.84%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-OXO-， 1，1-DIMETHYLETHYL ESTER ;CAS:74530-57-7, Stock more than 5.8G, Assay 98.7%, Water 0.74%,Total Impurity 0.78%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-OXO-， 1-METHYLETHYL ESTER ;CAS:134969-44-1, Stock more than 3.3G, Assay 98.6%, Water 0.62%,Total Impurity 0.75%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-OXO-， OCTYL ESTER ;CAS:90835-99-7, Stock more than 5.6G, Assay 98.6%, Water 0.49%,Total Impurity 0.33%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-OXO-2-(PHENYLHYDRAZONO)-， ETHYL ESTER ;CAS:39683-28-8, Stock more than 6.9G, Assay 99.1%, Water 0.22%,Total Impurity 0.32%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-3-OXO-2-(PROPOXYIMINO) -， ETHYL ESTER， (Z) ;CAS:69132-47-4, Stock more than 3.6G, Assay 98.6%, Water 0.2%,Total Impurity 0.51%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-4，4-DIFLUORO-， ETHYL ESTER ;CAS:147345-35-5, Stock more than 4.5G, Assay 99%, Water 0.38%,Total Impurity 0.66%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-4，4-DIFLUORO-， METHYL ESTER ;CAS:143033-74-3, Stock more than 4.6G, Assay 99%, Water 0.69%,Total Impurity 0.66%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BROMO-4，4-DIFLUORO-2-METHYL-， ETHYL ESTER ;CAS:147345-38-8, Stock more than 2.3G, Assay 98.7%, Water 0.27%,Total Impurity 0.66%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BUTOXY-2，3，3-TRIFLUORO-， METHYL ESTER ;CAS:412310-49-7, Stock more than 2.3G, Assay 99.2%, Water 0.74%,Total Impurity 0.31%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-BUTOXY-3-HYDROXY-， METHYL ESTER， (3S) ;CAS:666740-63-2, Stock more than 5.9G, Assay 98.9%, Water 0.59%,Total Impurity 0.77%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， (4-NITROPHENYL)METHYL ESTER ;CAS:84089-25-8, Stock more than 7.6G, Assay 99%, Water 0.38%,Total Impurity 0.36%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， [1-PHENYL-2-(4-QUINOLINYL)ETHYLIDENE]HYDRAZIDE ;CAS:476471-55-3, Stock more than 3.7G, Assay 99%, Water 0.54%,Total Impurity 0.68%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， [3-(ACETYLOXY) -4-METHOXYPHENYL]METHYL ESTER ;CAS:66498-38-2, Stock more than 5.3G, Assay 98.8%, Water 0.21%,Total Impurity 0.9%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， [4-(ACETYLOXY) PHENYL]METHYL ESTER ;CAS:66498-39-3, Stock more than 3.1G, Assay 98.5%, Water 0.48%,Total Impurity 0.79%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， 1，1-DIMETHYLPROPYL ESTER ;CAS:88736-77-0, Stock more than 7.8G, Assay 99%, Water 0.72%,Total Impurity 0.52%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， 1，2-DIMETHYLPROPYL ESTER ;CAS:88736-78-1, Stock more than 5.3G, Assay 98.9%, Water 0.23%,Total Impurity 0.76%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， 1-METHYL-3-BUTENYL ESTER ;CAS:88736-60-1, Stock more than 2.9G, Assay 98.6%, Water 0.45%,Total Impurity 0.62%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， 1-METHYL-4-PHENYL-4-PIPERIDINYL ESTER ;CAS:144223-34-7, Stock more than 3.1G, Assay 98.6%, Water 0.77%,Total Impurity 0.47%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， 1-METHYLBUTYL ESTER ;CAS:88736-79-2, Stock more than 7.1G, Assay 99.1%, Water 0.4%,Total Impurity 0.55%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， 2-METHOXY-1-METHYLETHYL ESTER ;CAS:480427-98-3, Stock more than 4.6G, Assay 98.7%, Water 0.27%,Total Impurity 0.54%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， 2-METHYL-2-(4-METHYLPHENYL)HYDRAZIDE ;CAS:113407-50-4, Stock more than 4.2G, Assay 98.6%, Water 0.7%,Total Impurity 0.31%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， 2-METHYL-2-PHENYLHYDRAZIDE ;CAS:89671-66-9, Stock more than 4.5G, Assay 99.1%, Water 0.28%,Total Impurity 0.72%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， 2-METHYLPROPYL ESTER ;CAS:62108-77-4, Stock more than 7.5G, Assay 98.6%, Water 0.79%,Total Impurity 0.36%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， 2-PROPENYL ESTER ;CAS:4897-91-0, Stock more than 2.6G, Assay 99.1%, Water 0.35%,Total Impurity 0.84%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， 2-PROPYNYL ESTER ;CAS:88736-58-7, Stock more than 7.3G, Assay 98.5%, Water 0.63%,Total Impurity 0.85%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， 3-(3-PYRIDINYL)PROPYL ESTER ;CAS:103146-16-3, Stock more than 6.4G, Assay 98.7%, Water 0.47%,Total Impurity 0.7%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， 3-(DIETHYLAMINO)PROPYL ESTER ;CAS:845526-60-5, Stock more than 4G, Assay 98.8%, Water 0.49%,Total Impurity 0.34%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， 3-BUTENYL ESTER ;CAS:88736-59-8, Stock more than 7.2G, Assay 99.2%, Water 0.61%,Total Impurity 0.52%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， 3-METHYLBUTYL ESTER ;CAS:62108-80-9, Stock more than 4.5G, Assay 98.8%, Water 0.51%,Total Impurity 0.57%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， 3-PHENYLPROPYL ESTER ;CAS:530084-22-1, Stock more than 5.9G, Assay 98.7%, Water 0.63%,Total Impurity 0.79%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， 4-ACRIDINYLMETHYL ESTER ;CAS:620612-24-0, Stock more than 7.8G, Assay 98.9%, Water 0.31%,Total Impurity 0.77%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， 4-PENTENYL ESTER ;CAS:88736-62-3, Stock more than 6.7G, Assay 98.9%, Water 0.62%,Total Impurity 0.54%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， 5-CHLORO-2-(2，4-DICHLOROPHENOXY) PHENYL ESTER ;CAS:668486-69-9, Stock more than 2.1G, Assay 98.5%, Water 0.59%,Total Impurity 0.61%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， 5-METHYL-2-(1-METHYLETHYL)PHENYL ESTER ;CAS:668486-66-6, Stock more than 5.5G, Assay 98.6%, Water 0.79%,Total Impurity 0.71%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， 6-(2-METHOXYETHYL) -2-PYRIDINYL ESTER ;CAS:78428-07-6, Stock more than 2.8G, Assay 98.7%, Water 0.62%,Total Impurity 0.62%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， 9-(CYCLOPROPYLCARBONYL)-9H-FLUOREN-9-YL ESTER ;CAS:79817-33-7, Stock more than 5.8G, Assay 98.8%, Water 0.77%,Total Impurity 0.59%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， 9H-FLUOREN-9-YL ESTER ;CAS:79817-31-5, Stock more than 3.7G, Assay 99%, Water 0.26%,Total Impurity 0.67%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， CARBOXYMETHYL ESTER ;CAS:879497-35-5, Stock more than 5.4G, Assay 98.6%, Water 0.46%,Total Impurity 0.87%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， DECYL ESTER ;CAS:88395-93-1, Stock more than 2.3G, Assay 99%, Water 0.37%,Total Impurity 0.35%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， DODECYL ESTER ;CAS:88395-95-3, Stock more than 6.2G, Assay 99%, Water 0.58%,Total Impurity 0.71%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， HEPTYL ESTER ;CAS:41518-93-8, Stock more than 7.9G, Assay 99%, Water 0.54%,Total Impurity 0.81%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， NONYL ESTER ;CAS:88395-92-0, Stock more than 5.2G, Assay 98.7%, Water 0.33%,Total Impurity 0.38%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， OCTADECYL ESTER ;CAS:88395-96-4, Stock more than 3.1G, Assay 99.2%, Water 0.58%,Total Impurity 0.43%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， PENTYL ESTER ;CAS:4897-94-3, Stock more than 3.6G, Assay 98.6%, Water 0.4%,Total Impurity 0.75%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， PHENYLMETHYL ESTER ;CAS:2327-84-6, Stock more than 2G, Assay 99.1%, Water 0.56%,Total Impurity 0.59%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， TETRADECYL ESTER ;CAS:2327-83-5, Stock more than 2.9G, Assay 98.6%, Water 0.37%,Total Impurity 0.76%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-， UNDECYL ESTER ;CAS:88395-94-2, Stock more than 4.5G, Assay 98.9%, Water 0.6%,Total Impurity 0.57%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-，(3-METHYL-3-OXETANYL) METHYL ESTER ;CAS:137265-74-8, Stock more than 4.6G, Assay 98.9%, Water 0.26%,Total Impurity 0.54%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-，(4-METHOXYPHENYL) METHYL ESTER ;CAS:66498-40-6, Stock more than 5.6G, Assay 98.6%, Water 0.55%,Total Impurity 0.4%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-2，2-DIMETHYL-， ETHYL ESTER ;CAS:53840-29-2, Stock more than 2G, Assay 98.8%, Water 0.73%,Total Impurity 0.72%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-2，3-DIHYDROXY-， METHYL ESTER， (2R，3S) ;CAS:873205-76-6, Stock more than 2G, Assay 98.9%, Water 0.45%,Total Impurity 0.79%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-2-(1-CYCLOHEXEN-1-YLMETHYLENE) -3-OXO-， (Z) ;CAS:126782-03-4, Stock more than 5G, Assay 99.2%, Water 0.78%,Total Impurity 0.59%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-2-(ETHOXYIMINO) -3-OXO-， ETHYL ESTER， (Z) ;CAS:68401-21-8, Stock more than 7.8G, Assay 99%, Water 0.25%,Total Impurity 0.79%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-2-(HYDROXYIMINO) -3-OXO-， ETHYL ESTER， (Z) ;CAS:66338-95-2, Stock more than 6G, Assay 98.6%, Water 0.69%,Total Impurity 0.69%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-2-(METHOXYIMINO) -3-OXO-， ETHYL ESTER， (E) ;CAS:77218-94-1, Stock more than 2.9G, Assay 98.6%, Water 0.29%,Total Impurity 0.71%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-2-(METHOXYIMINO) -3-OXO-， ETHYL ESTER， (Z) ;CAS:66340-88-3, Stock more than 6.9G, Assay 99%, Water 0.72%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-2-[(2-FLUOROPHENYL)AZO]-3-OXO-， ETHYL ESTER ;CAS:844474-92-6, Stock more than 5.4G, Assay 99%, Water 0.51%,Total Impurity 0.73%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-2-[(CYCLOHEXYLOXY) IMINO]-3-OXO-， ETHYL ESTER， (Z) ;CAS:68401-42-3, Stock more than 2.4G, Assay 99.1%, Water 0.34%,Total Impurity 0.53%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-2-[(DIPHENYLMETHYLENE)AMINO] ;CAS:632349-90-7, Stock more than 4.3G, Assay 98.5%, Water 0.64%,Total Impurity 0.9%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-2-[(HEXYLOXY) IMINO]-3-OXO-， ETHYL ESTER， (Z) ;CAS:68401-50-3, Stock more than 3.5G, Assay 98.6%, Water 0.5%,Total Impurity 0.71%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-2-[[(1，1-DIMETHYLETHOXY) CARBONYL]AMINO]-， (2S) ;CAS:497949-07-2, Stock more than 6.4G, Assay 99%, Water 0.74%,Total Impurity 0.62%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-2-[[(9H-FLUOREN-9-YLMETHOXY) CARBONYL]AMINO] ;CAS:632350-17-5, Stock more than 3.7G, Assay 98.8%, Water 0.43%,Total Impurity 0.71%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-2-DIAZO-3-OXO-， ETHYL ESTER ;CAS:81260-29-9, Stock more than 2.8G, Assay 99.1%, Water 0.61%,Total Impurity 0.63%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-2-ETHYL-3-METHYL-4-OXO-， ETHYL ESTER， (R*，R*) ;CAS:63613-66-1, Stock more than 5.6G, Assay 98.8%, Water 0.26%,Total Impurity 0.59%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-2-ETHYL-3-METHYL-4-OXO-， ETHYL ESTER， (R*，S*) ;CAS:63625-52-5, Stock more than 4.4G, Assay 98.8%, Water 0.31%,Total Impurity 0.32%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-2-HYDROXY-， ETHYL ESTER， (2R) ;CAS:139768-04-0, Stock more than 4.9G, Assay 98.9%, Water 0.31%,Total Impurity 0.88%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-2-HYDROXY-， METHYL ESTER， (2R) ;CAS:547743-30-6, Stock more than 7.3G, Assay 98.8%, Water 0.56%,Total Impurity 0.89%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-2-HYDROXY-， METHYL ESTER， (2S) ;CAS:547743-31-7, Stock more than 4.5G, Assay 99%, Water 0.46%,Total Impurity 0.88%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-2-METHYL ;CAS:672305-40-7, Stock more than 3.7G, Assay 98.6%, Water 0.52%,Total Impurity 0.34%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-2-METHYL-， ETHYL ESTER ;CAS:70786-83-3, Stock more than 2.5G, Assay 98.9%, Water 0.46%,Total Impurity 0.64%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-2-METHYL-， ETHYL ESTER， (S) ;CAS:65528-02-1, Stock more than 5.4G, Assay 99.2%, Water 0.57%,Total Impurity 0.68%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-2-METHYL-4-OXO-， METHYL ESTER ;CAS:59700-83-3, Stock more than 3.3G, Assay 98.9%, Water 0.6%,Total Impurity 0.44%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-2-METHYLENE-4-OXO ;CAS:876395-82-3, Stock more than 3.6G, Assay 98.6%, Water 0.67%,Total Impurity 0.56%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-2-OXO-， ETHYL ESTER ;CAS:206761-95-7, Stock more than 4.7G, Assay 99.1%, Water 0.51%,Total Impurity 0.34%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3，3-DIETHOXY-， ETHYL ESTER ;CAS:65840-81-5, Stock more than 5.7G, Assay 99%, Water 0.67%,Total Impurity 0.55%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3，3-DIMETHOXY-， ETHYL ESTER ;CAS:6567-42-6, Stock more than 4.8G, Assay 99.1%, Water 0.43%,Total Impurity 0.8%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3，3-DIMETHOXY-， METHYL ESTER ;CAS:2682-39-5, Stock more than 3.5G, Assay 98.9%, Water 0.39%,Total Impurity 0.67%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3，3-DIMETHYL-4-OXO-， ETHYL ESTER ;CAS:81430-18-4, Stock more than 2.8G, Assay 99.2%, Water 0.51%,Total Impurity 0.67%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3，3-DIMETHYL-4-OXO-， METHYL ESTER ;CAS:91735-32-9, Stock more than 6.1G, Assay 99%, Water 0.51%,Total Impurity 0.53%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3，3-DIMETHYL-4-OXO-， PHENYLMETHYL ESTER ;CAS:85216-71-3, Stock more than 7.7G, Assay 99%, Water 0.26%,Total Impurity 0.71%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-(DECYLTHIO)-4-OXO-， DECYL ESTER ;CAS:65594-32-3, Stock more than 6G, Assay 99.2%, Water 0.62%,Total Impurity 0.64%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-(DIFLUOROMETHYL)-4-OXO-， METHYL ESTER ;CAS:78347-62-3, Stock more than 5.3G, Assay 98.7%, Water 0.3%,Total Impurity 0.75%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-(FORMYLOXY) -， (3S) ;CAS:500596-56-5, Stock more than 7.5G, Assay 99.2%, Water 0.24%,Total Impurity 0.66%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-(METHOXYMETHOXY) -， ETHYL ESTER， (3S) ;CAS:843660-21-9, Stock more than 4.5G, Assay 98.6%, Water 0.46%,Total Impurity 0.53%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-(METHOXYMETHOXY) -， METHYL ESTER， (3R) ;CAS:748809-80-5, Stock more than 3.8G, Assay 98.8%, Water 0.69%,Total Impurity 0.62%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-(METHYLTHIO) ;CAS:54372-86-0, Stock more than 4.4G, Assay 99.1%, Water 0.51%,Total Impurity 0.58%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-(METHYLTHIO)-， METHYL ESTER ;CAS:54372-88-2, Stock more than 3.8G, Assay 98.8%, Water 0.76%,Total Impurity 0.74%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-(PHENYLMETHOXY) -， ETHYL ESTER， (R) ;CAS:143004-34-6, Stock more than 2.9G, Assay 98.9%, Water 0.67%,Total Impurity 0.52%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-(PHENYLSULFONYL) ;CAS:84305-96-4, Stock more than 7G, Assay 99%, Water 0.3%,Total Impurity 0.81%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-(PHENYLTHIO) ;CAS:54372-87-1, Stock more than 2G, Assay 99.2%, Water 0.23%,Total Impurity 0.81%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-(PHENYLTHIO)-， ETHYL ESTER ;CAS:84525-64-4, Stock more than 3.6G, Assay 98.9%, Water 0.7%,Total Impurity 0.71%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-(PHENYLTHIO)-， METHYL ESTER ;CAS:54372-89-3, Stock more than 7.9G, Assay 98.8%, Water 0.25%,Total Impurity 0.81%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-[(2，4-DINITROPHENYL)HYDRAZONO]-， ETHYL ESTER ;CAS:748158-88-5, Stock more than 6.7G, Assay 99.1%, Water 0.66%,Total Impurity 0.79%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-[(2-CHLOROETHYL)SULFONYL] ;CAS:84305-97-5, Stock more than 6.4G, Assay 98.7%, Water 0.78%,Total Impurity 0.41%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-[(2-CHLOROETHYL)THIO] ;CAS:64548-61-4, Stock more than 5G, Assay 98.9%, Water 0.4%,Total Impurity 0.46%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-[(4-METHOXYPHENYL) HYDRAZONO]-， ETHYL ESTER ;CAS:536759-90-7, Stock more than 2.9G, Assay 99.2%, Water 0.67%,Total Impurity 0.4%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-HYDROXY ;CAS:26329-66-8, Stock more than 7.6G, Assay 98.9%, Water 0.58%,Total Impurity 0.79%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-HYDROXY-， (3S) ;CAS:106941-19-9, Stock more than 5.2G, Assay 98.9%, Water 0.44%,Total Impurity 0.47%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-HYDROXY-， 1-METHYLETHYL ESTER ;CAS:89693-37-8, Stock more than 4.1G, Assay 99%, Water 0.68%,Total Impurity 0.49%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-HYDROXY-， 1-METHYLETHYL ESTER， (S) ;CAS:143780-79-4, Stock more than 5.9G, Assay 98.9%, Water 0.64%,Total Impurity 0.85%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-HYDROXY-， 1-METHYLPROPYL ESTER ;CAS:828276-57-9, Stock more than 6.7G, Assay 99%, Water 0.26%,Total Impurity 0.79%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-HYDROXY-， 2-METHYLPROPYL ESTER ;CAS:828276-56-8, Stock more than 2G, Assay 99%, Water 0.47%,Total Impurity 0.87%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-HYDROXY-， BUTYL ESTER， (R) ;CAS:90835-98-6, Stock more than 7.3G, Assay 98.6%, Water 0.47%,Total Impurity 0.75%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-HYDROXY-， BUTYL ESTER， (S) ;CAS:86728-95-2, Stock more than 4.7G, Assay 99%, Water 0.32%,Total Impurity 0.87%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-HYDROXY-， DECYL ESTER， (R) ;CAS:86729-01-3, Stock more than 4.5G, Assay 98.6%, Water 0.31%,Total Impurity 0.3%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-HYDROXY-， DODECYL ESTER， (R) ;CAS:86729-02-4, Stock more than 3.8G, Assay 98.5%, Water 0.29%,Total Impurity 0.81%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-HYDROXY-， HEPTYL ESTER， (R) ;CAS:86728-98-5, Stock more than 4.1G, Assay 98.9%, Water 0.22%,Total Impurity 0.77%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-HYDROXY-， HEXYL ESTER， (3R) ;CAS:86728-97-4, Stock more than 4.9G, Assay 99.2%, Water 0.21%,Total Impurity 0.75%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-HYDROXY-， HYDRAZIDE， (3R) ;CAS:402848-83-3, Stock more than 5.8G, Assay 98.8%, Water 0.28%,Total Impurity 0.76%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-HYDROXY-， NONYL ESTER， (R) ;CAS:86729-00-2, Stock more than 6.2G, Assay 99.1%, Water 0.47%,Total Impurity 0.84%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-HYDROXY-， OCTYL ESTER， (R) ;CAS:86728-99-6, Stock more than 2.9G, Assay 98.8%, Water 0.44%,Total Impurity 0.8%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-HYDROXY-， PROPYL ESTER， (R) ;CAS:90835-97-5, Stock more than 4.9G, Assay 98.8%, Water 0.21%,Total Impurity 0.44%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-HYDROXY-， PROPYL ESTER， (S) ;CAS:86728-94-1, Stock more than 2G, Assay 99%, Water 0.67%,Total Impurity 0.65%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-HYDROXY-4-OXO ;CAS:848415-44-1, Stock more than 8G, Assay 99.2%, Water 0.37%,Total Impurity 0.44%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-METHYL-4-OXO-， ETHYL ESTER ;CAS:65959-41-3, Stock more than 4.4G, Assay 98.9%, Water 0.53%,Total Impurity 0.53%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-METHYL-4-OXO-， METHYL ESTER ;CAS:82923-97-5, Stock more than 3.9G, Assay 98.5%, Water 0.78%,Total Impurity 0.52%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-METHYL-4-OXO-， METHYL ESTER， (3R) ;CAS:83509-05-1, Stock more than 4.3G, Assay 98.6%, Water 0.59%,Total Impurity 0.5%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-OXO-， (4-NITROPHENYL)METHYL ESTER ;CAS:90121-71-4, Stock more than 4.2G, Assay 98.7%, Water 0.34%,Total Impurity 0.56%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-OXO-， 2-METHYLPHENYL ESTER ;CAS:88488-46-4, Stock more than 6.3G, Assay 98.6%, Water 0.8%,Total Impurity 0.43%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-OXO-， 2-PROPENYL ESTER ;CAS:89605-12-9, Stock more than 3.3G, Assay 98.8%, Water 0.7%,Total Impurity 0.64%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-OXO-， BUTYL ESTER ;CAS:85525-26-4, Stock more than 6.9G, Assay 99%, Water 0.24%,Total Impurity 0.82%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-OXO-， DECYL ESTER ;CAS:86728-91-8, Stock more than 6.3G, Assay 98.9%, Water 0.59%,Total Impurity 0.8%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-OXO-， DODECYL ESTER ;CAS:86728-92-9, Stock more than 5.2G, Assay 98.6%, Water 0.65%,Total Impurity 0.81%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-OXO-， ETHENYL ESTER ;CAS:128218-60-0, Stock more than 7.4G, Assay 99.1%, Water 0.59%,Total Impurity 0.46%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-OXO-， HEPTYL ESTER ;CAS:86728-89-4, Stock more than 2.3G, Assay 98.8%, Water 0.34%,Total Impurity 0.78%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-OXO-， HEXYL ESTER ;CAS:86728-88-3, Stock more than 3.6G, Assay 98.6%, Water 0.74%,Total Impurity 0.42%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-OXO-， METHYL ESTER， RADICAL ION(1+) ;CAS:935731-94-5, Stock more than 6.3G, Assay 98.6%, Water 0.44%,Total Impurity 0.53%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-OXO-， NONYL ESTER ;CAS:86728-90-7, Stock more than 7.1G, Assay 99.1%, Water 0.65%,Total Impurity 0.69%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-OXO-， PENTYL ESTER ;CAS:86728-87-2, Stock more than 7.1G, Assay 98.9%, Water 0.68%,Total Impurity 0.51%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-OXO-， PHENYLMETHYL ESTER ;CAS:32807-27-5, Stock more than 3.9G, Assay 99.2%, Water 0.37%,Total Impurity 0.76%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-OXO-， PROPYL ESTER ;CAS:86728-86-1, Stock more than 5.7G, Assay 99.1%, Water 0.55%,Total Impurity 0.36%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-OXO-2-(PHENYLHYDRAZONO)-， ETHYL ESTER， (2Z) ;CAS:871329-86-1, Stock more than 3.5G, Assay 99.2%, Water 0.26%,Total Impurity 0.37%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-OXO-2-(PROPOXYIMINO) -， ETHYL ESTER， (Z) ;CAS:68401-25-2, Stock more than 5.6G, Assay 98.8%, Water 0.66%,Total Impurity 0.6%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-OXO-2-(TRIPHENYLPHOSPHORANYLIDENE)-， METHYL ESTER ;CAS:1474-27-7, Stock more than 2.7G, Assay 98.9%, Water 0.55%,Total Impurity 0.72%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-OXO-2-[(2-PROPENYLOXY) IMINO]-， ETHYL ESTER， (Z) ;CAS:85590-56-3, Stock more than 6.7G, Assay 98.7%, Water 0.55%,Total Impurity 0.43%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-OXO-2-[(2-PROPYNYLOXY) IMINO]-， ETHYL ESTER， (Z) ;CAS:68401-46-7, Stock more than 7G, Assay 98.8%, Water 0.6%,Total Impurity 0.52%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-3-OXO-2-[(PENTYLOXY) IMINO]-， ETHYL ESTER， (Z) ;CAS:68401-54-7, Stock more than 5.8G, Assay 98.8%, Water 0.2%,Total Impurity 0.71%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-4，4-DIFLUORO-， 2-(PHENYLMETHYL)HYDRAZIDE ;CAS:147749-41-5, Stock more than 7.4G, Assay 98.5%, Water 0.27%,Total Impurity 0.38%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-4，4-DIFLUORO-3-OXO， -ETHYL ESTER ;CAS:2063-17-4, Stock more than 6.7G, Assay 98.5%, Water 0.45%,Total Impurity 0.8%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-4-(ETHYLTHIO)-3-OXO-， ETHYL ESTER ;CAS:66133-75-3, Stock more than 7.8G, Assay 99.2%, Water 0.79%,Total Impurity 0.5%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-4-(TRIMETHYLSILYL)-， METHYL ESTER ;CAS:205243-89-6, Stock more than 5.8G, Assay 99%, Water 0.46%,Total Impurity 0.47%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-4-OXO ;CAS:4938-01-6, Stock more than 4.7G, Assay 98.9%, Water 0.56%,Total Impurity 0.65%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-4-OXO-， 1-METHYLPROPYL ESTER ;CAS:140697-04-7, Stock more than 2.2G, Assay 98.7%, Water 0.46%,Total Impurity 0.72%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-4-OXO-， 2，2，2-TRICHLOROETHYL ESTER ;CAS:62149-45-5, Stock more than 2.1G, Assay 98.9%, Water 0.3%,Total Impurity 0.3%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-4-OXO-， 2-(1H-BENZOTRIAZOL-5-YL)ETHYL ESTER ;CAS:145413-37-2, Stock more than 2.6G, Assay 99%, Water 0.57%,Total Impurity 0.35%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-4-OXO-， 2-METHOXYETHYL ESTER ;CAS:62593-79-7, Stock more than 6.7G, Assay 98.5%, Water 0.67%,Total Impurity 0.76%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-4-OXO-， 4-METHYLPHENYL ESTER ;CAS:60044-01-1, Stock more than 2.7G, Assay 98.7%, Water 0.29%,Total Impurity 0.7%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-4-OXO-， DODECYL ESTER ;CAS:41086-58-2, Stock more than 3.8G, Assay 98.9%, Water 0.57%,Total Impurity 0.51%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-4-OXO-， PENTYL ESTER ;CAS:35444-35-0, Stock more than 3.9G, Assay 99.2%, Water 0.71%,Total Impurity 0.74%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-4-OXO-2-(PHENYLMETHYLENE)-， ETHYL ESTER， (E) ;CAS:117289-58-4, Stock more than 7.2G, Assay 98.5%, Water 0.66%,Total Impurity 0.8%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CHLORO-4-OXO-2-[(TRIFLUOROACETYL)AMINO]-， ETHYL ESTER， (S) ;CAS:3914-13-4, Stock more than 2.9G, Assay 98.6%, Water 0.79%,Total Impurity 0.66%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-， 2-(4-BROMOPHENYL)-2-OXOETHYL ESTER ;CAS:62759-74-4, Stock more than 3.9G, Assay 99%, Water 0.7%,Total Impurity 0.35%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-， 2-[[(1-OXODODECYL) AMINO]ACETYL]HYDRAZIDE ;CAS:396113-57-8, Stock more than 7.4G, Assay 98.6%, Water 0.5%,Total Impurity 0.54%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-， 3-METHYL-2-BUTENYL ESTER ;CAS:505067-45-8, Stock more than 6.4G, Assay 98.5%, Water 0.74%,Total Impurity 0.51%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-， METHYL ESTER ;CAS:41126-15-2, Stock more than 7.4G, Assay 98.9%, Water 0.24%,Total Impurity 0.38%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-2，2-BIS(ETHYLTHIO)-， METHYL ESTER ;CAS:89450-21-5, Stock more than 4.8G, Assay 98.9%, Water 0.56%,Total Impurity 0.65%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-2-(DIAMINOMETHYLENE)-， ETHYL ESTER ;CAS:71464-70-5, Stock more than 4.5G, Assay 99.2%, Water 0.62%,Total Impurity 0.77%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-2-(FORMYLAMINO)-， ETHYL ESTER， (2S) ;CAS:70239-25-7, Stock more than 2.4G, Assay 98.8%, Water 0.77%,Total Impurity 0.32%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-2-(PHENYLTHIO)-， METHYL ESTER ;CAS:84406-18-8, Stock more than 2.7G, Assay 98.5%, Water 0.71%,Total Impurity 0.76%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-2-(TRIFLUOROMETHYL)-， ETHYL ESTER ;CAS:90784-40-0, Stock more than 2.8G, Assay 98.9%, Water 0.21%,Total Impurity 0.44%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-2-[(1-PHENYLETHYLIDENE)AMINO]-， METHYL ESTER ;CAS:752233-70-8, Stock more than 6.2G, Assay 99.2%, Water 0.27%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-2-[(DIPHENYLMETHYLENE)AMINO] ;CAS:632350-07-3, Stock more than 3.8G, Assay 99%, Water 0.42%,Total Impurity 0.31%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-2-[(DIPHENYLMETHYLENE)AMINO]-， ETHYL ESTER ;CAS:82672-81-9, Stock more than 2.4G, Assay 98.9%, Water 0.5%,Total Impurity 0.84%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-2-[(DIPHENYLMETHYLENE)AMINO]-， METHYL ESTER ;CAS:82672-82-0, Stock more than 7.5G, Assay 98.5%, Water 0.72%,Total Impurity 0.58%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-2-[(PHENYLMETHYLENE)AMINO]-， ETHYL ESTER ;CAS:82672-93-3, Stock more than 3.8G, Assay 98.8%, Water 0.27%,Total Impurity 0.6%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-2-[[(1，1-DIMETHYLETHOXY) CARBONYL]AMINO]-， (S) ;CAS:45172-42-7, Stock more than 7.7G, Assay 98.5%, Water 0.73%,Total Impurity 0.74%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-2-[[(9H-FLUOREN-9-YLMETHOXY) CARBONYL]AMINO] ;CAS:632350-25-5, Stock more than 3.5G, Assay 99%, Water 0.48%,Total Impurity 0.77%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-2-HYDROXY-3-METHYL-， ETHYL ESTER， (R*，R*) ;CAS:107686-03-3, Stock more than 5.2G, Assay 99.2%, Water 0.62%,Total Impurity 0.72%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-2-NITRO-， METHYL ESTER ;CAS:90016-21-0, Stock more than 6.7G, Assay 99.2%, Water 0.42%,Total Impurity 0.81%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-2-NITROPHENYL ESTER ;CAS:143205-99-6, Stock more than 6.9G, Assay 98.9%, Water 0.53%,Total Impurity 0.65%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-3，3-DIMETHYL ;CAS:103060-56-6, Stock more than 2.4G, Assay 98.7%, Water 0.58%,Total Impurity 0.52%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-3-HYDROXY ;CAS:403503-06-0, Stock more than 3.2G, Assay 98.7%, Water 0.61%,Total Impurity 0.66%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-3-HYDROXY-， (3R) ;CAS:287955-93-5, Stock more than 7.9G, Assay 98.9%, Water 0.3%,Total Impurity 0.64%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-3-METHYL-4-(TRIMETHYLSILYL)-， ETHYL ESTER ;CAS:91475-82-0, Stock more than 2.6G, Assay 99.1%, Water 0.55%,Total Impurity 0.83%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-4，4-BIS(ETHYLTHIO)-， METHYL ESTER ;CAS:89450-20-4, Stock more than 3.6G, Assay 98.9%, Water 0.26%,Total Impurity 0.53%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-4-(METHOXYMETHOXY) -， METHYL ESTER ;CAS:561323-43-1, Stock more than 5.3G, Assay 98.9%, Water 0.72%,Total Impurity 0.49%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-4-(PHENYLTHIO)-， METHYL ESTER ;CAS:112921-79-6, Stock more than 6G, Assay 99.1%, Water 0.22%,Total Impurity 0.57%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-4-[(DIPHENYLMETHYLENE)AMINO]-， ETHYL ESTER ;CAS:82680-27-1, Stock more than 6.9G, Assay 98.5%, Water 0.33%,Total Impurity 0.79%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-4-[(METHOXYMETHYLENE) AMINO]-， ETHYL ESTER ;CAS:488152-26-7, Stock more than 4.9G, Assay 98.6%, Water 0.42%,Total Impurity 0.59%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-4-[(TRIMETHYLSILYL)OXY]CYCLOHEXYL ESTER ;CAS:477345-01-0, Stock more than 4.4G, Assay 98.9%, Water 0.36%,Total Impurity 0.53%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-4-HYDROXY-， METHYL ESTER ;CAS:40990-45-2, Stock more than 7.7G, Assay 99%, Water 0.38%,Total Impurity 0.51%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYANO-4-OXO ;CAS:866333-42-8, Stock more than 6.5G, Assay 99.1%, Water 0.55%,Total Impurity 0.42%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYCLOHEPTYLIDENE-2-DIAZO-3-OXO-， ETHYL ESTER ;CAS:524744-34-1, Stock more than 7.1G, Assay 99.2%, Water 0.38%,Total Impurity 0.7%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYCLOHEXYLIDENE ;CAS:6050-01-7, Stock more than 4.7G, Assay 99%, Water 0.49%,Total Impurity 0.59%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYCLOHEXYLIDENE-2-METHYL-3-OXO-， METHYL ESTER ;CAS:90784-66-0, Stock more than 7.8G, Assay 99%, Water 0.4%,Total Impurity 0.48%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYCLOHEXYLIDENE-3-OXO-， ETHYL ESTER ;CAS:76842-87-0, Stock more than 3.6G, Assay 99%, Water 0.25%,Total Impurity 0.55%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYCLOHEXYLIDENE-3-OXO-， METHYL ESTER ;CAS:88466-46-0, Stock more than 7.3G, Assay 98.9%, Water 0.29%,Total Impurity 0.56%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYCLOHEXYLIDENE-4-[(TRIMETHYLSILYL)OXY]-， ETHYL ESTER ;CAS:65213-35-6, Stock more than 5.9G, Assay 99.2%, Water 0.48%,Total Impurity 0.82%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYCLOOCTYLIDENE-2-DIAZO-3-OXO-， ETHYL ESTER ;CAS:524744-36-3, Stock more than 4.9G, Assay 99%, Water 0.74%,Total Impurity 0.83%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYCLOPENTYLIDENE-2-DIAZO-3-OXO-， ETHYL ESTER ;CAS:524744-32-9, Stock more than 6.2G, Assay 99.2%, Water 0.23%,Total Impurity 0.56%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYCLOPENTYLIDENE-3-OXO-， ETHYL ESTER ;CAS:75501-59-6, Stock more than 7.9G, Assay 98.5%, Water 0.74%,Total Impurity 0.57%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYCLOPENTYLIDENE-4-[(TRIMETHYLSILYL)OXY]-， ETHYL ESTER ;CAS:65213-36-7, Stock more than 5G, Assay 98.6%, Water 0.69%,Total Impurity 0.52%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYCLOPENTYLIDENE-4-[(TRIMETHYLSILYL)OXY]-， METHYL ESTER ;CAS:88441-46-7, Stock more than 6.5G, Assay 98.6%, Water 0.64%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-CYCLOPROPYLIDENE-， PHENYLMETHYL ESTER ;CAS:583053-50-3, Stock more than 5.1G, Assay 98.7%, Water 0.44%,Total Impurity 0.36%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-DIAZO-3-OXO-， ETHYL ESTER ;CAS:52526-30-4, Stock more than 7G, Assay 98.8%, Water 0.32%,Total Impurity 0.52%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-ETHOXY-2，2-DIMETHYL-， METHYL ESTER ;CAS:63184-85-0, Stock more than 3.3G, Assay 98.7%, Water 0.64%,Total Impurity 0.54%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-ETHOXY-2-(HYDROXYIMINO) -3-OXO-， ETHYL ESTER ;CAS:62909-23-3, Stock more than 5.1G, Assay 98.7%, Water 0.74%,Total Impurity 0.48%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-ETHOXY-2-(TRIFLUOROMETHYL)-， METHYL ESTER ;CAS:693245-02-2, Stock more than 3.4G, Assay 98.7%, Water 0.47%,Total Impurity 0.58%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-ETHOXY-3-(PHENYLTHIO)-， ETHYL ESTER ;CAS:84525-65-5, Stock more than 5.1G, Assay 98.9%, Water 0.65%,Total Impurity 0.41%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-ETHOXY-3-HYDROXY-， BUTYL ESTER， (3R) ;CAS:734107-11-0, Stock more than 8G, Assay 98.9%, Water 0.45%,Total Impurity 0.55%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-ETHOXY-3-HYDROXY-， ETHYL ESTER， (3S) ;CAS:734107-04-1, Stock more than 5.3G, Assay 99.2%, Water 0.49%,Total Impurity 0.53%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-ETHOXY-3-HYDROXY-， METHYL ESTER， (3S) ;CAS:734107-40-5, Stock more than 2.2G, Assay 99%, Water 0.42%,Total Impurity 0.64%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-ETHOXY-3-OXO-， 2-METHYL-1-(1-METHYLETHYL)PROPYL ESTER ;CAS:415678-73-8, Stock more than 6.5G, Assay 98.8%, Water 0.31%,Total Impurity 0.84%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-ETHOXY-3-OXO-， METHYL ESTER ;CAS:415678-65-8, Stock more than 7.2G, Assay 98.8%, Water 0.75%,Total Impurity 0.83%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-ETHOXY-4-IMINO-， ETHYL ESTER， HYDROCHLORIDE ;CAS:90205-55-3, Stock more than 5.2G, Assay 98.5%, Water 0.79%,Total Impurity 0.5%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-FLUORO-2-METHYL-3-OXO-， ETHYL ESTER ;CAS:685-84-7, Stock more than 3.3G, Assay 98.7%, Water 0.58%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-FLUORO-3-HYDROXY-， ETHYL ESTER ;CAS:660-47-9, Stock more than 3.7G, Assay 98.6%, Water 0.55%,Total Impurity 0.53%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-FLUORO-3-METHYL-， ETHYL ESTER ;CAS:5944-26-3, Stock more than 5.2G, Assay 98.8%, Water 0.31%,Total Impurity 0.4%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-FLUORO-3-OXO ;CAS:689-07-6, Stock more than 5.5G, Assay 98.8%, Water 0.74%,Total Impurity 0.69%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-FLUORO-3-OXO-， 1-METHYLETHYL ESTER ;CAS:95445-56-0, Stock more than 3.2G, Assay 99%, Water 0.74%,Total Impurity 0.71%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-FLUORO-4-NITRO-， BUTYL ESTER ;CAS:862187-80-2, Stock more than 4.9G, Assay 98.7%, Water 0.74%,Total Impurity 0.31%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-FLUOROPHENYL ESTER ;CAS:587-89-3, Stock more than 4.1G, Assay 98.6%, Water 0.49%,Total Impurity 0.62%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-FORMYL-2-METHOXYPHENYL ESTER ;CAS:844634-13-5, Stock more than 2.6G, Assay 98.6%, Water 0.66%,Total Impurity 0.42%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDRAZINO-4-IMINO-， ETHYL ESTER (9CI) ;CAS:64058-66-8, Stock more than 2.8G, Assay 98.6%, Water 0.24%,Total Impurity 0.6%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-， (1，1-DIMETHYLETHYL)DIMETHYLSILYL ESTER ;CAS:400722-75-0, Stock more than 4.9G, Assay 99.1%, Water 0.77%,Total Impurity 0.72%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-， (1，1-DIMETHYLETHYL)DIPHENYLSILYL ESTER ;CAS:400722-76-1, Stock more than 6.6G, Assay 99.2%, Water 0.62%,Total Impurity 0.39%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-， (1-METHYLETHYLIDENE)HYDRAZIDE ;CAS:87938-16-7, Stock more than 3.2G, Assay 98.6%, Water 0.73%,Total Impurity 0.68%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-， 1-METHYLETHYL ESTER ;CAS:6092-92-8, Stock more than 2.1G, Assay 98.9%, Water 0.51%,Total Impurity 0.63%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-， 2-(1-METHYLETHYL)HYDRAZIDE ;CAS:3688-44-6, Stock more than 2.9G, Assay 98.9%, Water 0.49%,Total Impurity 0.36%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-， 3-HYDROXYPROPYL ESTER ;CAS:91668-23-4, Stock more than 6.1G, Assay 99.1%, Water 0.39%,Total Impurity 0.88%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-， 4，4，4-TRIFLUOROBUTYL ESTER ;CAS:485403-18-7, Stock more than 5.9G, Assay 98.6%, Water 0.79%,Total Impurity 0.59%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-， 7，7，8，8，9，9，10，10，10-NONAFLUORODECYL ESTER ;CAS:485403-20-1, Stock more than 6.5G, Assay 99%, Water 0.72%,Total Impurity 0.83%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-， BUTYL ESTER ;CAS:55482-94-5, Stock more than 5.8G, Assay 98.6%, Water 0.55%,Total Impurity 0.75%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-， PENTYL ESTER ;CAS:852240-70-1, Stock more than 2.3G, Assay 99%, Water 0.26%,Total Impurity 0.71%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-， TRIS(1-METHYLETHYL)SILYL ESTER ;CAS:400722-77-2, Stock more than 3.4G, Assay 98.7%, Water 0.52%,Total Impurity 0.87%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-，(4-METHOXYPHENYL) METHYL ESTER ;CAS:477587-04-5, Stock more than 7.5G, Assay 99.1%, Water 0.55%,Total Impurity 0.7%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-2，3-DIMETHYL ;CAS:82744-22-7, Stock more than 3.8G, Assay 98.7%, Water 0.64%,Total Impurity 0.58%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-2-(HYDROXYIMINO) -3-OXO-， DIPHENYLMETHYL ESTER ;CAS:90712-31-5, Stock more than 2.6G, Assay 98.9%, Water 0.25%,Total Impurity 0.89%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-2-(HYDROXYIMINO) -3-OXO-， ETHYL ESTER ;CAS:90712-26-8, Stock more than 2.5G, Assay 98.8%, Water 0.3%,Total Impurity 0.6%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-2-[(METHYLPHENYLHYDRAZONO)METHYL] ;CAS:61148-69-4, Stock more than 6.2G, Assay 99%, Water 0.44%,Total Impurity 0.74%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-2-[(METHYLSULFONYL)THIO]-， METHYL ESTER ;CAS:88942-58-9, Stock more than 7.6G, Assay 98.9%, Water 0.53%,Total Impurity 0.61%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-2-[[(1-METHYLETHYL)PHENYLHYDRAZONO]METHYL] ;CAS:61148-70-7, Stock more than 4.9G, Assay 98.8%, Water 0.57%,Total Impurity 0.55%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-2-[[PHENYL(PHENYLMETHYL)HYDRAZONO]METHYL] ;CAS:61148-67-2, Stock more than 6.7G, Assay 99.1%, Water 0.61%,Total Impurity 0.3%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-2-[4-(PHENYLMETHOXY) PHENOXY]-， METHYL ESTER ;CAS:857903-73-2, Stock more than 6.9G, Assay 98.8%, Water 0.39%,Total Impurity 0.41%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-2-METHOXY-， PHENYLMETHYL ESTER ;CAS:847935-62-0, Stock more than 5.9G, Assay 98.7%, Water 0.31%,Total Impurity 0.65%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-2-METHYL ;CAS:81381-89-7, Stock more than 5.4G, Assay 99.1%, Water 0.37%,Total Impurity 0.41%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-2-METHYL-， METHYL ESTER ;CAS:73372-15-3, Stock more than 4G, Assay 99.1%, Water 0.6%,Total Impurity 0.63%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-2-METHYL-， PHENYLMETHYL ESTER， (2R) ;CAS:667420-88-4, Stock more than 7.2G, Assay 98.8%, Water 0.5%,Total Impurity 0.69%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-2-METHYLENE-， METHYL ESTER ;CAS:61541-20-6, Stock more than 2.9G, Assay 98.6%, Water 0.36%,Total Impurity 0.55%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-2-OXO ;CAS:22136-38-5, Stock more than 6.9G, Assay 98.8%, Water 0.57%,Total Impurity 0.6%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-3，3-DIMETHYL ;CAS:86126-08-1, Stock more than 3.7G, Assay 98.7%, Water 0.75%,Total Impurity 0.74%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-3，3-DIMETHYL-2-OXO ;CAS:470-30-4, Stock more than 7.4G, Assay 98.6%, Water 0.75%,Total Impurity 0.54%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-3-(METHYLTHIO) ;CAS:67532-36-9, Stock more than 2.3G, Assay 99.1%, Water 0.36%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-3-(PHENYLTHIO) ;CAS:67532-37-0, Stock more than 2.3G, Assay 98.7%, Water 0.79%,Total Impurity 0.38%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-3-(PHENYLTHIO)-， ETHYL ESTER ;CAS:405873-32-7, Stock more than 4G, Assay 98.8%, Water 0.54%,Total Impurity 0.9%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-3-[(1-NAPHTHALENYLCARBONYL)AMINO] ;CAS:405235-81-6, Stock more than 4.8G, Assay 98.7%, Water 0.67%,Total Impurity 0.54%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-3-[(PHENYLMETHYL)AMINO] ;CAS:854920-01-7, Stock more than 7.7G, Assay 98.6%, Water 0.77%,Total Impurity 0.87%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-3-[(TRIFLUOROACETYL)AMINO]-， METHYL ESTER， (3S) ;CAS:616226-42-7, Stock more than 7.4G, Assay 98.5%, Water 0.46%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-3-[[(2-PROPENYLOXY) CARBONYL]AMINO]-， (3S) ;CAS:574005-86-0, Stock more than 6.4G, Assay 99.1%, Water 0.47%,Total Impurity 0.51%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-3-[[[IMINO(NITROAMINO)METHYL]AMINO]METHYL] ;CAS:915125-31-4, Stock more than 5.8G, Assay 98.6%, Water 0.31%,Total Impurity 0.44%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-3-[[[IMINO(NITROSOAMINO)METHYL]AMINO]METHYL] ;CAS:915125-32-5, Stock more than 7G, Assay 98.5%, Water 0.69%,Total Impurity 0.9%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-3-METHYL-， ETHYL ESTER， (S) ;CAS:65703-79-9, Stock more than 7.6G, Assay 99%, Water 0.36%,Total Impurity 0.65%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-3-METHYL-， METHYL ESTER ;CAS:65080-82-2, Stock more than 7.9G, Assay 98.6%, Water 0.57%,Total Impurity 0.4%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-3-OXO-， 1，1-DIMETHYLETHYL ESTER ;CAS:87064-89-9, Stock more than 5.5G, Assay 98.7%, Water 0.65%,Total Impurity 0.46%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-3-OXO-， 1-METHYLETHYL ESTER ;CAS:85525-25-3, Stock more than 2.8G, Assay 99%, Water 0.52%,Total Impurity 0.74%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-3-OXO-， BUTYL ESTER ;CAS:85525-28-6, Stock more than 6.2G, Assay 99.2%, Water 0.39%,Total Impurity 0.55%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-3-OXO-， DIPHENYLMETHYL ESTER ;CAS:90712-13-3, Stock more than 2.5G, Assay 98.8%, Water 0.46%,Total Impurity 0.79%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-3-OXO-， ETHYL ESTER ;CAS:85518-49-6, Stock more than 2G, Assay 99.1%, Water 0.66%,Total Impurity 0.34%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-3-OXO-， OCTYL ESTER ;CAS:90836-00-3, Stock more than 4.6G, Assay 98.7%, Water 0.56%,Total Impurity 0.69%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXY-4，4-DIPHOSPHONO ;CAS:70794-95-5, Stock more than 4.7G, Assay 98.8%, Water 0.49%,Total Impurity 0.77%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-HYDROXYPHENYL ESTER ;CAS:83405-92-9, Stock more than 2.6G, Assay 98.6%, Water 0.64%,Total Impurity 0.59%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-IMIDAZO[1，2-A]QUINOXALIN-4-YLPHENYL ESTER ;CAS:68023-45-0, Stock more than 3.8G, Assay 99.1%, Water 0.45%,Total Impurity 0.85%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-IMINO ;CAS:117427-76-6, Stock more than 7.2G, Assay 99.1%, Water 0.45%,Total Impurity 0.9%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-IMINO-4-METHOXY-， METHYL ESTER ;CAS:61324-61-6, Stock more than 5.4G, Assay 98.5%, Water 0.34%,Total Impurity 0.32%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-IODO-， (4-NITROPHENYL)METHYL ESTER ;CAS:84089-28-1, Stock more than 3.7G, Assay 98.9%, Water 0.61%,Total Impurity 0.53%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-IODO-， 1，1-DIMETHYLETHYL ESTER ;CAS:6182-78-1, Stock more than 3.5G, Assay 98.9%, Water 0.21%,Total Impurity 0.48%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-IODO-， 1-METHYLETHYL ESTER ;CAS:84197-38-6, Stock more than 4.1G, Assay 98.9%, Water 0.72%,Total Impurity 0.33%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-IODO-， 2-BUTYNYL ESTER ;CAS:90696-79-0, Stock more than 4G, Assay 98.6%, Water 0.4%,Total Impurity 0.87%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-IODO-2-[(METHOXYCARBONYL) AMINO]-， METHYL ESTER ;CAS:65120-82-3, Stock more than 4.1G, Assay 98.9%, Water 0.46%,Total Impurity 0.36%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-IODO-2-[[3-(TRIMETHYLSILYL)-2-PROPYNYL]OXY]-， ETHYL ESTER ;CAS:189046-60-4, Stock more than 4.1G, Assay 99%, Water 0.23%,Total Impurity 0.36%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-IODO-2-METHYL-， METHYL ESTER ;CAS:82033-39-4, Stock more than 2.7G, Assay 99%, Water 0.38%,Total Impurity 0.54%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-IODO-2-METHYL-4，4-DINITRO-， 2-ETHOXY-2-OXOETHYL ESTER ;CAS:65064-46-2, Stock more than 5.1G, Assay 98.6%, Water 0.69%,Total Impurity 0.66%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-IODO-3-[(TRIFLUOROACETYL)AMINO]-， METHYL ESTER， (3S) ;CAS:616226-43-8, Stock more than 7.5G, Assay 98.8%, Water 0.51%,Total Impurity 0.6%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-IODO-3-METHYL-， ETHYL ESTER ;CAS:56703-11-8, Stock more than 2.6G, Assay 98.7%, Water 0.4%,Total Impurity 0.54%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-IODO-3-METHYL-， ETHYL ESTER， (S) ;CAS:66261-49-2, Stock more than 4.1G, Assay 98.8%, Water 0.3%,Total Impurity 0.41%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-IODO-3-METHYL-， METHYL ESTER， (S) ;CAS:64190-47-2, Stock more than 7.6G, Assay 98.6%, Water 0.24%,Total Impurity 0.82%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-IODO-3-OXO ;CAS:660414-61-9, Stock more than 4.3G, Assay 98.6%, Water 0.25%,Total Impurity 0.84%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-IODO-4，4-DINITRO-， 2-ETHOXY-2-OXOETHYL ESTER ;CAS:65064-45-1, Stock more than 2.4G, Assay 98.7%, Water 0.61%,Total Impurity 0.8%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-IODO-4，4-DINITRO-， METHYL ESTER ;CAS:55109-01-8, Stock more than 2.3G, Assay 99.2%, Water 0.42%,Total Impurity 0.83%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-IODO-4-(METHYLDIPHENYLSILYL)-， PHENYLMETHYL ESTER ;CAS:550378-91-1, Stock more than 7.1G, Assay 98.7%, Water 0.24%,Total Impurity 0.63%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-ISOCYANATO-， 1，1-DIMETHYLETHYL ESTER ;CAS:76197-90-5, Stock more than 7.8G, Assay 98.5%, Water 0.25%,Total Impurity 0.32%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-ISOCYANO-， METHYL ESTER ;CAS:51642-06-9, Stock more than 7.3G, Assay 99%, Water 0.53%,Total Impurity 0.81%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-ISOTHIOCYANATO ;CAS:4374-71-4, Stock more than 3.4G, Assay 98.5%, Water 0.34%,Total Impurity 0.78%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-ISOTHIOCYANATO-， METHYL ESTER， HYDROCHLORIDE ;CAS:62149-49-9, Stock more than 3G, Assay 99.1%, Water 0.58%,Total Impurity 0.33%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-MERCAPTO-， 1，1-DIMETHYLETHYL ESTER ;CAS:59854-15-8, Stock more than 7.6G, Assay 98.9%, Water 0.69%,Total Impurity 0.33%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-MERCAPTO-， 2-(4-MERCAPTO-1-OXOBUTYL) HYDRAZIDE ;CAS:69985-60-0, Stock more than 2.7G, Assay 98.9%, Water 0.77%,Total Impurity 0.5%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-MERCAPTO-， DIPHENYLMETHYL ESTER ;CAS:408322-29-2, Stock more than 2G, Assay 99.2%, Water 0.27%,Total Impurity 0.79%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-MERCAPTO-， OCTADECYL ESTER ;CAS:65796-90-9, Stock more than 7.2G, Assay 98.6%, Water 0.69%,Total Impurity 0.53%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-MERCAPTO-， PROPYL ESTER ;CAS:408322-30-5, Stock more than 5.5G, Assay 98.6%, Water 0.44%,Total Impurity 0.41%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-MERCAPTO-2-(2-MERCAPTOETHYL)-， METHYL ESTER ;CAS:863968-89-2, Stock more than 5.3G, Assay 98.6%, Water 0.3%,Total Impurity 0.69%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-MERCAPTO-2-(MERCAPTOMETHYL)-， ETHYL ESTER ;CAS:863969-07-7, Stock more than 5.4G, Assay 98.9%, Water 0.65%,Total Impurity 0.8%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-MERCAPTO-2-(MERCAPTOMETHYL)-， METHYL ESTER ;CAS:863969-06-6, Stock more than 5.2G, Assay 99%, Water 0.65%,Total Impurity 0.5%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-MERCAPTO-2-METHYLENE-， METHYL ESTER ;CAS:61541-21-7, Stock more than 6G, Assay 98.5%, Water 0.31%,Total Impurity 0.51%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-MERCAPTO-3-METHYL ;CAS:724705-89-9, Stock more than 4.9G, Assay 99.1%, Water 0.32%,Total Impurity 0.86%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-MERCAPTO-3-METHYL-， METHYL ESTER ;CAS:492471-81-5, Stock more than 7.6G, Assay 98.7%, Water 0.3%,Total Impurity 0.5%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-METHOXY-， 9-(2，4，6-TRIIODOPHENOXY) NONYL ESTER ;CAS:878286-48-7, Stock more than 6.1G, Assay 98.5%, Water 0.21%,Total Impurity 0.42%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-METHOXY-2，3-DIOXO-， METHYL ESTER ;CAS:752210-28-9, Stock more than 2G, Assay 98.7%, Water 0.42%,Total Impurity 0.5%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-METHOXY-2-METHYL-， (S) ;CAS:65527-92-6, Stock more than 5.9G, Assay 98.7%, Water 0.62%,Total Impurity 0.44%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-METHOXY-3-OXO ;CAS:68665-45-2, Stock more than 3G, Assay 98.9%, Water 0.8%,Total Impurity 0.66%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-METHOXY-3-OXO-， 1，1-DIMETHYLETHYL ESTER ;CAS:74530-59-9, Stock more than 7G, Assay 99%, Water 0.57%,Total Impurity 0.59%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-METHYL-2-(1，1，2-TRIMETHYLPROPYL)CYCLOHEXYL ESTER ;CAS:69662-58-4, Stock more than 2.2G, Assay 99.1%, Water 0.7%,Total Impurity 0.74%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-NITRO-， BUTYL ESTER ;CAS:862187-66-4, Stock more than 7.6G, Assay 98.7%, Water 0.43%,Total Impurity 0.36%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-NITRO-， ETHYL ESTER ;CAS:2832-16-8, Stock more than 5.5G, Assay 98.7%, Water 0.49%,Total Impurity 0.44%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-NITRO-2-[(1-OXOBUTYL) AMINO]PHENYL ESTER ;CAS:477559-71-0, Stock more than 7.7G, Assay 98.7%, Water 0.24%,Total Impurity 0.34%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-NITRO-3-OXO-， 1-METHYLETHYL ESTER ;CAS:89586-26-5, Stock more than 3.1G, Assay 98.8%, Water 0.57%,Total Impurity 0.69%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-NITRO-3-OXO-， METHYL ESTER ;CAS:87730-77-6, Stock more than 6.3G, Assay 98.8%, Water 0.63%,Total Impurity 0.69%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-NONYLPHENYL ESTER ;CAS:202831-81-0, Stock more than 7.5G, Assay 98.7%, Water 0.41%,Total Impurity 0.51%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-， 1，1-DIMETHYLETHYL ESTER ;CAS:51534-77-1, Stock more than 5.4G, Assay 98.6%, Water 0.5%,Total Impurity 0.71%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-， 1-METHYLETHYL ESTER ;CAS:61720-57-8, Stock more than 4.6G, Assay 99.2%, Water 0.76%,Total Impurity 0.49%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-， 2-(2-METHOXYETHOXY) ETHYL ESTER ;CAS:709611-41-6, Stock more than 2G, Assay 98.5%, Water 0.56%,Total Impurity 0.83%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-， 2-(TRIMETHYLSILYL)ETHYL ESTER ;CAS:446061-84-3, Stock more than 2.6G, Assay 98.9%, Water 0.29%,Total Impurity 0.48%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-， ETHYL ESTER ;CAS:10138-10-0, Stock more than 4.7G, Assay 99%, Water 0.64%,Total Impurity 0.54%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-， PHENYLMETHYL ESTER ;CAS:53229-60-0, Stock more than 7.4G, Assay 99.1%, Water 0.52%,Total Impurity 0.57%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-2，3-BIS(PHENYLMETHOXY) -， METHYL ESTER， (2R，3R) ;CAS:853799-30-1, Stock more than 7.1G, Assay 99.2%, Water 0.34%,Total Impurity 0.86%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-2-(PHENYLMETHOXY) -， METHYL ESTER， (2S) ;CAS:667917-01-3, Stock more than 7.8G, Assay 98.6%, Water 0.21%,Total Impurity 0.68%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-2-(SILYLOXY) -， METHYL ESTER ;CAS:834880-94-3, Stock more than 6.5G, Assay 98.5%, Water 0.72%,Total Impurity 0.59%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-2-[(TRIETHYLSILYL)OXY]-， ETHYL ESTER， (2S) ;CAS:499992-09-5, Stock more than 5.1G, Assay 98.9%, Water 0.25%,Total Impurity 0.44%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-2-[(TRIFLUOROACETYL)AMINO]-， ETHYL ESTER， (S) ;CAS:87098-90-6, Stock more than 5G, Assay 99.1%, Water 0.48%,Total Impurity 0.65%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-2-[[(PHENYLMETHOXY) CARBONYL]AMINO]-， (2S) ;CAS:60655-04-1, Stock more than 5.5G, Assay 98.8%, Water 0.52%,Total Impurity 0.47%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-3-[(2-PYRIDINYLCARBONYL)AMINO]-， (3S) ;CAS:594839-05-1, Stock more than 2.4G, Assay 99.2%, Water 0.62%,Total Impurity 0.58%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-3-[(4-PYRIDINYLCARBONYL)AMINO]-， (3S) ;CAS:594839-06-2, Stock more than 6.7G, Assay 98.6%, Water 0.56%,Total Impurity 0.84%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-3-[(PHENYLSULFONYL)AMINO]-， (3S) ;CAS:412304-27-9, Stock more than 5.1G, Assay 99%, Water 0.31%,Total Impurity 0.87%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-3-[[[2-(2-PHENYLETHOXY) PHENYL]SULFONYL]AMINO] ;CAS:206263-19-6, Stock more than 2.9G, Assay 99.1%, Water 0.4%,Total Impurity 0.79%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-(2-PROPENYLAMINO)(2-TETRADECENYL) ;CAS:186326-89-6, Stock more than 7.7G, Assay 98.6%, Water 0.66%,Total Impurity 0.61%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-(2-PROPYNYLAMINO)-， METHYL ESTER ;CAS:808737-42-0, Stock more than 5.4G, Assay 99.1%, Water 0.48%,Total Impurity 0.4%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-(2-PYRIDINYLTHIO)-， METHYL ESTER ;CAS:65566-23-6, Stock more than 6.4G, Assay 99.1%, Water 0.48%,Total Impurity 0.76%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-(3-PYRIDINYLAMINO)-， PHENYLMETHYL ESTER ;CAS:851680-56-3, Stock more than 8G, Assay 99%, Water 0.62%,Total Impurity 0.72%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-(PHENYLAMINO)-， PENTAFLUOROPHENYL ESTER ;CAS:840529-90-0, Stock more than 6.6G, Assay 98.6%, Water 0.78%,Total Impurity 0.32%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-(PHENYLAMINO)-2-(PHENYLMETHYLENE) ;CAS:754193-86-7, Stock more than 5.2G, Assay 98.6%, Water 0.27%,Total Impurity 0.75%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-(PHENYLAMINO)-2-(PROPYLTHIO) ;CAS:64120-67-8, Stock more than 6.3G, Assay 98.7%, Water 0.33%,Total Impurity 0.54%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-(PHENYLAMINO)-2-[(PHENYLMETHYL)THIO] ;CAS:64120-72-5, Stock more than 7.7G, Assay 98.8%, Water 0.53%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-(PHENYLAMINO)-3-SULFO-， 1-TETRADECYL ESTER ;CAS:100425-86-3, Stock more than 3.1G, Assay 98.7%, Water 0.27%,Total Impurity 0.87%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-(PHENYLSELENO)-， METHYL ESTER ;CAS:84574-24-3, Stock more than 4.8G, Assay 98.9%, Water 0.34%,Total Impurity 0.62%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-(PHENYLTHIO) ;CAS:65952-94-5, Stock more than 3.3G, Assay 98.8%, Water 0.29%,Total Impurity 0.71%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-(PROPYL(2，4，6-TRIIODO-3-METHOXYPHENYL) AMINO) ;CAS:37938-78-6, Stock more than 7G, Assay 98.8%, Water 0.64%,Total Impurity 0.33%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-(PROPYLAMINO) ;CAS:61283-60-1, Stock more than 6G, Assay 99.2%, Water 0.41%,Total Impurity 0.61%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-(PROPYLAMINO)-， 2-PHENYLHYDRAZIDE ;CAS:62970-59-6, Stock more than 6.5G, Assay 98.6%, Water 0.79%,Total Impurity 0.62%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-(TETRADECYLAMINO)-， METHYL ESTER ;CAS:62417-26-9, Stock more than 3.1G, Assay 99%, Water 0.67%,Total Impurity 0.83%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-(TRICYCLO[3.3.1.13，7]DEC-1-YLAMINO) ;CAS:52986-22-8, Stock more than 4.1G, Assay 98.8%, Water 0.35%,Total Impurity 0.42%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-(TRIDECYLAMINO)-， METHYL ESTER ;CAS:879399-00-5, Stock more than 3.2G, Assay 98.8%, Water 0.5%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[(1，10-PHENANTHROLIN-4-YLMETHYL)AMINO] ;CAS:868394-24-5, Stock more than 4.8G, Assay 99%, Water 0.2%,Total Impurity 0.36%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[(1-PHENYLETHYL)AMINO] ;CAS:60756-87-8, Stock more than 6.8G, Assay 98.7%, Water 0.44%,Total Impurity 0.42%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[(2，2，6，6-TETRAMETHYL-4-PIPERIDINYL)AMINO] ;CAS:63192-78-9, Stock more than 6.3G, Assay 98.7%, Water 0.38%,Total Impurity 0.85%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[(2，3，4，9-TETRAHYDRO-1H-CARBAZOL-8-YL)AMINO] ;CAS:115541-69-0, Stock more than 6.2G, Assay 99.2%, Water 0.49%,Total Impurity 0.52%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[(2-PHENYLETHYL)AMINO] ;CAS:1083-55-2, Stock more than 3.9G, Assay 98.7%, Water 0.42%,Total Impurity 0.67%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[(2-THIOXO-1(2H) -PYRIDINYL)OXY]-， METHYL ESTER ;CAS:162970-04-9, Stock more than 2.8G, Assay 99%, Water 0.53%,Total Impurity 0.35%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[(5-PROPYL-1，3，4-THIADIAZOL-2-YL)AMINO] ;CAS:79888-41-8, Stock more than 5.2G, Assay 99.1%, Water 0.76%,Total Impurity 0.5%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[(9-OXO-9H-THIOXANTHEN-2-YL) AMINO] ;CAS:866429-62-1, Stock more than 6.8G, Assay 98.5%, Water 0.33%,Total Impurity 0.34%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[(OXOBISMUTHINO) OXY] ;CAS:793733-78-5, Stock more than 5.2G, Assay 98.7%, Water 0.76%,Total Impurity 0.31%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[(OXOBISMUTHINO) OXY]-， METHYL ESTER ;CAS:793733-87-6, Stock more than 3.1G, Assay 99%, Water 0.78%,Total Impurity 0.7%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[(PHENYLACETYL)AMINO]-， METHYL ESTER ;CAS:550310-33-3, Stock more than 4.7G, Assay 98.9%, Water 0.25%,Total Impurity 0.86%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[(PHENYLMETHOXY) AMINO] ;CAS:56439-34-0, Stock more than 7.8G, Assay 99%, Water 0.69%,Total Impurity 0.66%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[(PHENYLMETHOXY) AMINO]-， ETHYL ESTER ;CAS:64984-66-3, Stock more than 4.3G, Assay 99.1%, Water 0.74%,Total Impurity 0.6%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[(PHENYLMETHYL)AMINO] ;CAS:64984-60-7, Stock more than 4.8G, Assay 98.6%, Water 0.22%,Total Impurity 0.6%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[(PHENYLMETHYL)AMINO]-， 2-PHENYLHYDRAZIDE ;CAS:62970-57-4, Stock more than 2.1G, Assay 99.2%, Water 0.5%,Total Impurity 0.89%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[(PHENYLSULFONYL)AMINO]-， METHYL ESTER ;CAS:91511-99-8, Stock more than 6.9G, Assay 98.7%, Water 0.78%,Total Impurity 0.79%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[(TRIMETHYLSILYL)AMINO]-， TRIMETHYLSILYL ESTER ;CAS:587023-74-3, Stock more than 4.6G, Assay 99%, Water 0.75%,Total Impurity 0.86%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[(TRIPHENYLMETHOXY) AMINO] ;CAS:850488-73-2, Stock more than 7.3G, Assay 99.2%, Water 0.23%,Total Impurity 0.65%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[[(17B)-3-OXOANDROST-4-EN-17-YL]AMINO] ;CAS:90831-61-1, Stock more than 4.4G, Assay 99.1%, Water 0.46%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[[(5A，17B)-3-OXOANDROSTAN-17-YL]AMINO] ;CAS:90831-62-2, Stock more than 6.6G, Assay 99%, Water 0.51%,Total Impurity 0.35%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[[(PHENYLMETHOXY) CARBONYL]AMINO]-， ETHYL ESTER ;CAS:484068-45-3, Stock more than 4G, Assay 99.2%, Water 0.25%,Total Impurity 0.63%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[[[2-(PHENYLAMINO)-4-PYRIMIDINYL]METHYL]AMINO] ;CAS:797793-50-1, Stock more than 6.2G, Assay 98.6%, Water 0.71%,Total Impurity 0.5%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[[1-(10-UNDECENYL)-11-DODECENYL]AMINO] ;CAS:671753-66-5, Stock more than 3G, Assay 98.6%, Water 0.27%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[[1-[(PHENYLMETHOXY) METHYL]PENTADECYL]AMINO] ;CAS:267242-67-1, Stock more than 7.7G, Assay 99%, Water 0.34%,Total Impurity 0.72%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[[2-(1，10-PHENANTHROLIN-3-YLOXY) ETHYL]AMINO] ;CAS:870151-46-5, Stock more than 6.8G, Assay 98.7%, Water 0.31%,Total Impurity 0.68%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[[2-(PHENYLMETHOXY) ETHYL]AMINO] ;CAS:677718-38-6, Stock more than 3.9G, Assay 99.2%, Water 0.34%,Total Impurity 0.46%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[[2-(TRIHYDROXYSILYL) ETHYL]AMINO] ;CAS:482373-73-9, Stock more than 4.5G, Assay 98.9%, Water 0.43%,Total Impurity 0.66%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[[2-OXO-2-(3-PYRIDINYL)ETHYL]AMINO]-， METHYL ESTER ;CAS:477578-36-2, Stock more than 4.4G, Assay 98.5%, Water 0.7%,Total Impurity 0.82%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[[2-OXO-2-[(PHENYLMETHYL)THIO]ETHYL]AMINO] ;CAS:795313-58-5, Stock more than 6.1G, Assay 98.7%, Water 0.31%,Total Impurity 0.69%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[[3-(TRIHYDROXYSILYL) PROPYL]AMINO] ;CAS:473545-02-7, Stock more than 3.3G, Assay 98.8%, Water 0.33%,Total Impurity 0.82%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[[4-(2-PYRIDINYLDITHIO)PHENYL]AMINO]-， HYDRAZIDE ;CAS:377085-94-4, Stock more than 4.4G, Assay 98.6%, Water 0.53%,Total Impurity 0.82%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[[5-(PHENYLTHIO)-1H-BENZIMIDAZOL-2-YL]AMINO] ;CAS:574729-96-7, Stock more than 7.6G, Assay 99.1%, Water 0.73%,Total Impurity 0.6%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[[9-(PHENYLMETHYL)-9H-CARBAZOL-3-YL]AMINO] ;CAS:477699-91-5, Stock more than 4.7G, Assay 99%, Water 0.21%,Total Impurity 0.31%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[PHENYL(4-PYRIDINYLMETHYL)AMINO] ;CAS:883981-65-5, Stock more than 4.5G, Assay 99.1%, Water 0.21%,Total Impurity 0.88%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-[PHENYL[1-(2-PHENYLETHYL)-4-PIPERIDINYL]AMINO] ;CAS:52994-23-7, Stock more than 6.7G, Assay 98.6%, Water 0.78%,Total Impurity 0.46%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-PHOSPHONO-， 1-ETHYL ESTER ;CAS:864167-49-7, Stock more than 7.2G, Assay 98.5%, Water 0.28%,Total Impurity 0.65%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXO-4-PHOSPHONO-， 1-METHYL ESTER ;CAS:67532-96-1, Stock more than 7.1G, Assay 98.9%, Water 0.24%,Total Impurity 0.85%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXOCYCLOHEXYL ESTER ;CAS:477344-70-0, Stock more than 2.4G, Assay 98.6%, Water 0.51%,Total Impurity 0.81%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-OXOPENTYL ESTER ;CAS:58371-97-4, Stock more than 2.6G, Assay 99%, Water 0.23%,Total Impurity 0.88%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-PHENYLBUTYL ESTER ;CAS:863888-09-9, Stock more than 5.1G, Assay 98.8%, Water 0.4%,Total Impurity 0.73%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-PHOSPHINO-， HYDROBROMIDE ;CAS:718640-60-9, Stock more than 4.8G, Assay 98.7%, Water 0.39%,Total Impurity 0.6%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-PHOSPHINO-， HYDROCHLORIDE ;CAS:718640-58-5, Stock more than 2.4G, Assay 98.6%, Water 0.39%,Total Impurity 0.67%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-PHOSPHONO-， 1-ETHYL ESTER ;CAS:69639-72-1, Stock more than 6.6G, Assay 98.8%, Water 0.71%,Total Impurity 0.47%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-PIPERIDINYLMETHYL ESTER ;CAS:831169-56-3, Stock more than 7.6G, Assay 99%, Water 0.53%,Total Impurity 0.74%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-PIPERIDINYLMETHYL ESTER， HYDROCHLORIDE ;CAS:831169-57-4, Stock more than 6.3G, Assay 98.7%, Water 0.42%,Total Impurity 0.86%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-PROPOXY ;CAS:41639-57-0, Stock more than 2.4G, Assay 98.6%, Water 0.47%,Total Impurity 0.82%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-PYRIDINYL ESTER ;CAS:74669-32-2, Stock more than 2.4G, Assay 99.2%, Water 0.63%,Total Impurity 0.73%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-SELENINO ;CAS:55509-79-0, Stock more than 6.3G, Assay 99.2%, Water 0.61%,Total Impurity 0.35%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-SELENYL ;CAS:42905-03-3, Stock more than 5.8G, Assay 98.6%, Water 0.25%,Total Impurity 0.57%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-SILYL ;CAS:4378-47-6, Stock more than 6.5G, Assay 99.2%, Water 0.23%,Total Impurity 0.73%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-SULFENO ;CAS:651705-65-6, Stock more than 4.5G, Assay 98.7%, Water 0.75%,Total Impurity 0.71%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-SULFO ;CAS:62605-67-8, Stock more than 6.3G, Assay 98.6%, Water 0.57%,Total Impurity 0.65%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 4-THIOCYANATO ;CAS:406213-66-9, Stock more than 5.5G, Assay 98.6%, Water 0.47%,Total Impurity 0.42%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 5，5-DIMETHYL-3-OXO-1-CYCLOHEXEN-1-YL ESTER ;CAS:69629-37-4, Stock more than 7.4G, Assay 99.1%, Water 0.61%,Total Impurity 0.53%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 5，6，7，8-TETRAHYDRO-5-OXO-1-NAPHTHALENYL ESTER ;CAS:490031-29-3, Stock more than 2.1G, Assay 99%, Water 0.74%,Total Impurity 0.47%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 5-(5-FLUORO-2-BENZOTHIAZOLYL)-2-METHOXYPHENYL ESTER ;CAS:872726-58-4, Stock more than 4G, Assay 98.7%, Water 0.51%,Total Impurity 0.55%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 5-(AMINOCARBONYL)-1H-IMIDAZOL-4-YL ESTER ;CAS:66148-62-7, Stock more than 3.4G, Assay 99%, Water 0.72%,Total Impurity 0.67%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 5-[1-(ETHYLTHIO)CYCLOBUTYL]-3-OXO-1-CYCLOHEXEN-1-YL ESTER ;CAS:113073-95-3, Stock more than 7G, Assay 99.1%, Water 0.22%,Total Impurity 0.89%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 5-[2-(ETHYLTHIO)PROPYL]-3-OXO-1-CYCLOHEXEN-1-YL ESTER ;CAS:113641-66-0, Stock more than 2.5G, Assay 99%, Water 0.29%,Total Impurity 0.38%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 5-AMINO-2-HYDROXYPHENYL ESTER ;CAS:477559-70-9, Stock more than 5.6G, Assay 98.7%, Water 0.61%,Total Impurity 0.32%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 5-BROMO-1H-INDOL-3-YL ESTER ;CAS:63986-27-6, Stock more than 5.4G, Assay 99.1%, Water 0.66%,Total Impurity 0.8%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 5-NITRO-8-QUINOLINYL ESTER ;CAS:65741-75-5, Stock more than 3.9G, Assay 98.8%, Water 0.51%,Total Impurity 0.47%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 6，10，13-TRIMETHYLTETRADECYL ESTER ;CAS:848253-05-4, Stock more than 6.1G, Assay 98.5%, Water 0.41%,Total Impurity 0.9%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 6-(AMINOCARBONYL)-2，4-DIBROMO-3-PYRIDINYL ESTER ;CAS:64354-30-9, Stock more than 3.3G, Assay 98.8%, Water 0.55%,Total Impurity 0.74%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 6-(AMINOIMINOMETHYL)-2-NAPHTHALENYL ESTER ;CAS:84729-69-1, Stock more than 4.4G, Assay 98.5%, Water 0.7%,Total Impurity 0.47%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 6-(HYDROXYMETHYL) -4-OXO-4H-PYRAN-3-YL ESTER ;CAS:79472-99-4, Stock more than 2.4G, Assay 99.1%, Water 0.72%,Total Impurity 0.81%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 6-[(2，5-DIPHENYL-4-OXAZOLYL) METHOXY]HEXYL ESTER ;CAS:400625-39-0, Stock more than 7.4G, Assay 98.6%, Water 0.67%,Total Impurity 0.39%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 6-ACETYL-2，3-DIFLUOROPHENYL ESTER ;CAS:816451-02-2, Stock more than 5.8G, Assay 99%, Water 0.6%,Total Impurity 0.32%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 6-OXABICYCLO[3.1.0]HEX-2-YL ESTER (9CI) ;CAS:62088-43-1, Stock more than 3G, Assay 98.6%, Water 0.62%,Total Impurity 0.6%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 6-OXOTRIDECYL ESTER ;CAS:605665-93-8, Stock more than 5G, Assay 98.8%, Water 0.2%,Total Impurity 0.53%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 7-BUTYLTETRADECAHYDRO-2-PHENANTHRENYL ESTER ;CAS:90592-39-5, Stock more than 3.8G, Assay 98.6%, Water 0.31%,Total Impurity 0.39%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 7-HEPTYLTETRADECAHYDRO-2-PHENANTHRENYL ESTER ;CAS:90592-41-9, Stock more than 3.8G, Assay 98.9%, Water 0.73%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 7-OCTENYL ESTER ;CAS:138943-72-3, Stock more than 3G, Assay 98.5%, Water 0.67%,Total Impurity 0.7%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， 9-CYCLOHEXYL-1-ETHYL-3，7-DIMETHYL-2，4-NONADIENYL ESTER ;CAS:67324-14-5, Stock more than 7.4G, Assay 98.5%, Water 0.29%,Total Impurity 0.78%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， ACETYL ;CAS:4433-85-6, Stock more than 3.1G, Assay 99%, Water 0.32%,Total Impurity 0.84%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， AMINO ;CAS:28805-76-7, Stock more than 4.4G, Assay 98.5%, Water 0.6%,Total Impurity 0.77%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， BICYCLO[2.2.1]HEPT-2-YL ESTER ;CAS:733766-36-4, Stock more than 4G, Assay 99.1%, Water 0.22%,Total Impurity 0.8%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， BIS(2，4，6-TRIMETHYLPHENYL)SILYL ESTER ;CAS:66039-66-5, Stock more than 5.4G, Assay 98.7%, Water 0.31%,Total Impurity 0.44%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， BROMOHYDROXY ;CAS:878131-62-5, Stock more than 6.7G, Assay 98.7%, Water 0.69%,Total Impurity 0.66%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， BUTYLPHENYL ESTER ;CAS:592543-96-9, Stock more than 2.9G, Assay 98.5%, Water 0.47%,Total Impurity 0.79%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， CARBOXYMETHYL ESTER ;CAS:89489-76-9, Stock more than 2.6G, Assay 98.8%, Water 0.24%,Total Impurity 0.62%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， CHLOROHYDROXY ;CAS:878131-61-4, Stock more than 7G, Assay 99.1%, Water 0.57%,Total Impurity 0.51%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， COMPD. WITH 1，3，5-TRIAZINE-2，4，6-TRIAMINE (1:1) ;CAS:524728-82-3, Stock more than 7.1G, Assay 98.7%, Water 0.37%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， COMPD. WITH 1-ETHYL-1H-IMIDAZOLE (1:1) ;CAS:811471-11-1, Stock more than 3G, Assay 98.5%, Water 0.36%,Total Impurity 0.49%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， COMPD. WITH 1-NAPHTHALENEMETHANAMINE (1:1) ;CAS:675103-54-5, Stock more than 5.4G, Assay 98.6%, Water 0.41%,Total Impurity 0.68%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， COMPD. WITH 2-(METHYLAMINO)ETHANOL (1:1) ;CAS:866569-53-1, Stock more than 3.9G, Assay 98.7%, Water 0.46%,Total Impurity 0.56%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， COMPD. WITH 2-METHOXY-N-(2-METHOXYETHYL) ETHANAMINE(1:1) ;CAS:866570-26-5, Stock more than 7.2G, Assay 98.6%, Water 0.25%,Total Impurity 0.81%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， COMPD. WITH 4，7-DIAMINO-1-HEPTANOL ;CAS:866571-15-5, Stock more than 3G, Assay 99%, Water 0.32%,Total Impurity 0.71%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， COMPD. WITH 5H-DIBENZ[B，F]AZEPINE-5-CARBOXAMIDE (1:1) ;CAS:572916-59-7, Stock more than 3.6G, Assay 98.9%, Water 0.45%,Total Impurity 0.4%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， COMPD. WITH 6-METHYL-1，3，5-TRIAZINE-2，4-DIAMINE ;CAS:718646-28-7, Stock more than 2.4G, Assay 98.9%, Water 0.41%,Total Impurity 0.47%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， COMPD. WITH ETHANAMINE (1:1) ;CAS:914801-88-0, Stock more than 6.4G, Assay 99%, Water 0.4%,Total Impurity 0.84%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， COMPD. WITH PYRAZINE (2:1) ;CAS:514203-91-9, Stock more than 4.4G, Assay 98.9%, Water 0.42%,Total Impurity 0.56%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， COMPD. WITH PYRIDINE (1:1) ;CAS:63012-16-8, Stock more than 6G, Assay 99%, Water 0.59%,Total Impurity 0.54%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， CYANO-2-NAPHTHALENYLMETHYL ESTER ;CAS:500372-20-3, Stock more than 7.2G, Assay 98.7%, Water 0.27%,Total Impurity 0.58%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， CYANO[5-(2-METHYL-4-NITROPHENYL)-2-FURANYL]METHYL ESTER ;CAS:601464-37-3, Stock more than 2.3G, Assay 98.6%, Water 0.49%,Total Impurity 0.72%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， CYANO[5-(4-NITROPHENYL)-2-FURANYL]METHYL ESTER ;CAS:601464-36-2, Stock more than 6.1G, Assay 99.1%, Water 0.66%,Total Impurity 0.78%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， CYANOPHENYLMETHYL ESTER ;CAS:61066-82-8, Stock more than 5.3G, Assay 98.6%, Water 0.24%,Total Impurity 0.71%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， CYCLODODECYL ESTER ;CAS:6221-97-2, Stock more than 4.7G, Assay 98.8%, Water 0.64%,Total Impurity 0.57%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， CYCLOHEXYLMETHYL ESTER ;CAS:2905-85-3, Stock more than 7.8G, Assay 99.1%, Water 0.32%,Total Impurity 0.67%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， DIMETHYL(1-METHYLETHYL)SILYL ESTER ;CAS:959056-27-0, Stock more than 4.5G, Assay 99%, Water 0.56%,Total Impurity 0.85%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， DIPHENYLMETHYL ESTER ;CAS:39868-87-6, Stock more than 2.6G, Assay 99%, Water 0.77%,Total Impurity 0.42%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， DITHIOBIS(2，1-PHENYLENECARBONYLIMINO-3，1-PROPANEDIYL) ESTER ;CAS:88848-49-1, Stock more than 5.1G, Assay 98.7%, Water 0.45%,Total Impurity 0.41%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， DOCOSYL ESTER ;CAS:55373-87-0, Stock more than 7.8G, Assay 98.8%, Water 0.64%,Total Impurity 0.75%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， DODECENYL-4-[(2-ETHYLHEXYL) AMINO]-4-OXO ;CAS:83944-27-8, Stock more than 4.9G, Assay 98.8%, Water 0.26%,Total Impurity 0.77%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， ETHENYLDIMETHYLSILYL ESTER ;CAS:959227-44-2, Stock more than 6.9G, Assay 99.2%, Water 0.34%,Total Impurity 0.58%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， ETHYLDIMETHYLSILYL ESTER ;CAS:959019-24-0, Stock more than 5.9G, Assay 98.5%, Water 0.46%,Total Impurity 0.48%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， FLUOROHYDROXY ;CAS:878131-60-3, Stock more than 7.1G, Assay 99%, Water 0.68%,Total Impurity 0.78%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， FLUOROMETHYL ESTER ;CAS:808146-74-9, Stock more than 2.9G, Assay 99.2%, Water 0.78%,Total Impurity 0.31%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， GLYCYL-L-ISOLEUCYL-1-(TRIPHENYLMETHYL)-L-HISTIDYL-L-PROLYL-L-LEUCYL-(2S)-2-AMINOBUTANOYL-2-AMINO-4-(METHYLSULFINYL)-， (2S) ;CAS:663623-56-1, Stock more than 3G, Assay 98.9%, Water 0.55%,Total Impurity 0.46%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， GLYCYL-L-ISOLEUCYL-1-[(1，1-DIMETHYLETHOXY) CARBONYL]-L-TRYPTOPHYL-L-PROLYL-L-LEUCYL-(2S)-2-AMINOBUTANOYL-2-AMINO-4-(METHYLSULFINYL)-， (2S) ;CAS:663623-55-0, Stock more than 3.6G, Assay 98.7%, Water 0.22%,Total Impurity 0.84%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， GLYCYL-L-ISOLEUCYL-O-(1，1-DIMETHYLETHYL)-L-TYROSYL-L-PROLYL-L-LEUCYL-(2S)-2-AMINOBUTANOYL-2-AMINO-4-(METHYLSULFINYL)-， (2S) ;CAS:663623-57-2, Stock more than 3.2G, Assay 99.2%, Water 0.42%,Total Impurity 0.67%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， GLYCYL-L-ISOLEUCYL-S-(TRIPHENYLMETHYL)-L-CYSTEINYL-L-PROLYL-L-LEUCYL-(2S)-2-AMINOBUTANOYL-2-AMINO-4-(METHYLSULFINYL)-， (2S) ;CAS:663623-58-3, Stock more than 7.5G, Assay 99.1%, Water 0.67%,Total Impurity 0.7%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， GLYCYL-L-PROLYL-2-AMINO-， (2S) ;CAS:840525-18-0, Stock more than 6.6G, Assay 98.8%, Water 0.25%,Total Impurity 0.3%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， GLYCYLGLYCYL-2-AMINO- (9CI) ;CAS:114148-83-3, Stock more than 2.5G, Assay 98.6%, Water 0.36%,Total Impurity 0.35%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTADECYL ESTER ;CAS:84869-41-0, Stock more than 2.4G, Assay 98.8%, Water 0.44%,Total Impurity 0.57%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， (PENTAMETHYLPHENYL)METHYL ESTER ;CAS:497222-42-1, Stock more than 6.3G, Assay 98.6%, Water 0.43%,Total Impurity 0.9%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， [1，1'-BIPHENYL]-2-YL ESTER ;CAS:90999-92-1, Stock more than 5.5G, Assay 98.8%, Water 0.54%,Total Impurity 0.35%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， [1，1'-BIPHENYL]-4-YL ESTER ;CAS:90999-90-9, Stock more than 3.4G, Assay 98.7%, Water 0.34%,Total Impurity 0.66%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， 1，1-DIMETHYLETHYL ESTER ;CAS:425-24-1, Stock more than 7.3G, Assay 98.5%, Water 0.71%,Total Impurity 0.77%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， 1-METHYLHENEICOSYL ESTER ;CAS:143423-29-4, Stock more than 6.5G, Assay 98.7%, Water 0.7%,Total Impurity 0.35%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， 1-METHYLHEPTYL ESTER ;CAS:560-01-0, Stock more than 4.8G, Assay 98.8%, Water 0.38%,Total Impurity 0.87%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， 2，2，2-TRIFLUOROETHYL ESTER ;CAS:336-63-0, Stock more than 3.1G, Assay 98.7%, Water 0.39%,Total Impurity 0.61%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， 2，3，4，6-TETRACHLOROPHENYL ESTER ;CAS:89071-43-2, Stock more than 5.6G, Assay 98.9%, Water 0.23%,Total Impurity 0.5%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， 2，4，6-TRICHLOROPHENYL ESTER ;CAS:89071-41-0, Stock more than 4G, Assay 98.9%, Water 0.4%,Total Impurity 0.67%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， 2，5-DIMETHOXYPHENYL ESTER ;CAS:87461-68-5, Stock more than 3.1G, Assay 99%, Water 0.65%,Total Impurity 0.54%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， 2-(1-METHYLETHYL)HYDRAZIDE ;CAS:77146-57-7, Stock more than 7.2G, Assay 98.6%, Water 0.62%,Total Impurity 0.75%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， 2-(IMINOMETHOXYMETHYL) HYDRAZIDE ;CAS:748813-48-1, Stock more than 2.3G, Assay 98.6%, Water 0.58%,Total Impurity 0.56%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， 2-METHYLHYDRAZIDE ;CAS:71081-44-2, Stock more than 2.4G, Assay 99%, Water 0.49%,Total Impurity 0.42%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， 2-PHENYLHYDRAZIDE ;CAS:77146-66-8, Stock more than 2.4G, Assay 98.6%, Water 0.54%,Total Impurity 0.4%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， 3，5-DICHLORO-2，6-DIMETHYL-4-PYRIDINYL ESTER ;CAS:63085-54-1, Stock more than 4.5G, Assay 99.1%, Water 0.42%,Total Impurity 0.39%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， 3-NITROPHENYL ESTER ;CAS:52512-15-9, Stock more than 4.5G, Assay 98.6%, Water 0.79%,Total Impurity 0.46%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， 3-THIENYLMETHYL ESTER ;CAS:879479-80-8, Stock more than 4.7G, Assay 98.6%, Water 0.72%,Total Impurity 0.81%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， 4-(1，1，3，3-TETRAMETHYLBUTYL)PHENYL ESTER ;CAS:635283-35-1, Stock more than 4.4G, Assay 98.6%, Water 0.77%,Total Impurity 0.5%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， 4-(1，1-DIMETHYLPROPYL)PHENYL ESTER ;CAS:90999-89-6, Stock more than 5.7G, Assay 99.2%, Water 0.69%,Total Impurity 0.47%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， 4-CHLORO-2-(PHENYLMETHYL)PHENYL ESTER ;CAS:90999-91-0, Stock more than 6.5G, Assay 98.6%, Water 0.52%,Total Impurity 0.57%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， COMPD. WITH 2，2'-IMINOBIS[ETHANOL] (1:1) ;CAS:866568-06-1, Stock more than 2.2G, Assay 99.1%, Water 0.35%,Total Impurity 0.82%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， COMPD. WITH 2-(DIMETHYLAMINO)ETHANOL (1:1) ;CAS:866569-42-8, Stock more than 7.2G, Assay 99.1%, Water 0.4%,Total Impurity 0.39%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， COMPD. WITH 2-(METHYLAMINO)ETHANOL (1:1) ;CAS:866570-13-0, Stock more than 3.4G, Assay 98.9%, Water 0.56%,Total Impurity 0.48%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， COMPD. WITH 2-AMINOETHANOL (1:1) ;CAS:866567-62-6, Stock more than 5.3G, Assay 98.8%, Water 0.52%,Total Impurity 0.79%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， COMPD. WITH 4，7-DIAMINO-1-HEPTANOL ;CAS:866571-72-4, Stock more than 2.2G, Assay 98.6%, Water 0.52%,Total Impurity 0.56%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， DIFLUORO[(TRIFLUOROMETHYL)AMINO]METHYL ESTER ;CAS:65260-95-9, Stock more than 6.6G, Assay 98.8%, Water 0.73%,Total Impurity 0.76%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， HEXYL ESTER ;CAS:336-65-2, Stock more than 2.5G, Assay 98.6%, Water 0.2%,Total Impurity 0.63%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， NONYLPHENYL ESTER ;CAS:635299-47-7, Stock more than 3.7G, Assay 99%, Water 0.33%,Total Impurity 0.38%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， PENTACHLOROPHENYL ESTER ;CAS:89071-46-5, Stock more than 2.3G, Assay 98.6%, Water 0.76%,Total Impurity 0.4%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， PENTAFLUOROPHENYL ESTER ;CAS:597553-57-6, Stock more than 4.8G, Assay 98.8%, Water 0.46%,Total Impurity 0.84%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， PENTYL ESTER ;CAS:425-26-3, Stock more than 4.3G, Assay 99.2%, Water 0.54%,Total Impurity 0.39%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， PHENYL ESTER ;CAS:559-97-7, Stock more than 3G, Assay 98.8%, Water 0.44%,Total Impurity 0.64%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， POTASSIUM SALT ;CAS:2966-54-3, Stock more than 5.1G, Assay 98.9%, Water 0.26%,Total Impurity 0.75%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， PROPYL ESTER ;CAS:2070-58-8, Stock more than 7.2G, Assay 98.8%, Water 0.77%,Total Impurity 0.33%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-， TRIDECAFLUOROHEXYL ESTER ;CAS:485818-62-0, Stock more than 3.5G, Assay 98.8%, Water 0.68%,Total Impurity 0.41%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-，(2，2-DIMETHYL-1，3-DIOXOLAN-4-YL) METHYL ESTER ;CAS:883975-21-1, Stock more than 2.5G, Assay 99%, Water 0.33%,Total Impurity 0.4%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-，(2，5-DIMETHOXY-4-METHYLPHENYL) METHYL ESTER ;CAS:87461-70-9, Stock more than 6.1G, Assay 98.9%, Water 0.32%,Total Impurity 0.43%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTAFLUORO-，(4-METHOXYPHENYL) METHYL ESTER ;CAS:87461-67-4, Stock more than 5.7G, Assay 98.7%, Water 0.35%,Total Impurity 0.78%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEPTYLPHENYL ESTER ;CAS:592544-00-8, Stock more than 8G, Assay 98.8%, Water 0.6%,Total Impurity 0.61%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEXADECYL ESTER ;CAS:6221-99-4, Stock more than 2.7G, Assay 98.7%, Water 0.44%,Total Impurity 0.89%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEXAHYDRO-3，5-DIOXO-1H-PYRROLIZIN-2-YL ESTER ;CAS:110106-75-7, Stock more than 6.3G, Assay 99.1%, Water 0.63%,Total Impurity 0.67%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HEXYLPHENYL ESTER ;CAS:592543-99-2, Stock more than 2.6G, Assay 98.7%, Water 0.65%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HYDROXY-， 8-METHYL-8-AZABICYCLO[3.2.1]OCT-3-YL ESTER ;CAS:862511-14-6, Stock more than 4.1G, Assay 99.1%, Water 0.65%,Total Impurity 0.46%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， HYDROXYPHENYL ESTER ;CAS:150234-50-7, Stock more than 4G, Assay 99.2%, Water 0.29%,Total Impurity 0.83%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， IODOMETHYL ESTER ;CAS:63379-59-9, Stock more than 6.8G, Assay 99%, Water 0.53%,Total Impurity 0.66%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， L-2-AMINOBUTANOYL-L-2-AMINOBUTANOYL-L-ASPARAGINYL-L-TYROSYL-L-2-AMINO ;CAS:123951-92-8, Stock more than 6.1G, Assay 99.1%, Water 0.44%,Total Impurity 0.37%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， L-2-AMINOBUTANOYL-L-THREONYL-L-ASPARAGINYL-L-TYROSYL-L-2-AMINO ;CAS:123952-14-7, Stock more than 2.1G, Assay 98.7%, Water 0.61%,Total Impurity 0.84%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， L-ALANYL-2，3-DIDEHYDRO-2-AMINO-， ETHYL ESTER， (Z) ;CAS:84255-97-0, Stock more than 2.6G, Assay 98.9%, Water 0.78%,Total Impurity 0.78%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， L-ARGINYL-L-TYROSYL-L-LEUCYL-L-PROLYL-2，4-DIAMINO-， (2S) ;CAS:849245-65-4, Stock more than 3.5G, Assay 99%, Water 0.29%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， L-ISOLEUCYLGLYCYL-2，4-DIAMINO-， (2S) ;CAS:641571-58-6, Stock more than 3.8G, Assay 99%, Water 0.48%,Total Impurity 0.81%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， L-LEUCYL-L-ISOLEUCYLGLYCYL-2，4-DIAMINO-， (2S) ;CAS:641571-60-0, Stock more than 3.6G, Assay 99%, Water 0.71%,Total Impurity 0.76%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， L-LYSYL-L-VALYL-2，4-DIAMINO-， (2S) ;CAS:880597-90-0, Stock more than 3G, Assay 98.7%, Water 0.72%,Total Impurity 0.89%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， L-SERYL-2-CYCLOHEXYLGLYCYL-L-GLUTAMINYL-2-AMINO-， (2S) ;CAS:561304-78-7, Stock more than 2.9G, Assay 98.9%, Water 0.62%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， L-THREONYL-L-2-AMINOBUTANOYL-L-ASPARAGINYL-L-TYROSYL-L-2-AMINO ;CAS:123951-90-6, Stock more than 3.7G, Assay 99.2%, Water 0.67%,Total Impurity 0.52%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， L-THREONYL-L-ALANYL-L-ARGINYL-2-AMINO ;CAS:642485-03-8, Stock more than 6.9G, Assay 98.6%, Water 0.52%,Total Impurity 0.8%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， METHOXYMETHYL ;CAS:915968-23-9, Stock more than 4.2G, Assay 98.6%, Water 0.7%,Total Impurity 0.88%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， METHYLENE-4-OXO-4-[(TRIETHYLSTANNYL)OXY] ;CAS:67649-74-5, Stock more than 6.3G, Assay 98.6%, Water 0.62%,Total Impurity 0.63%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， N-ACETYL-L-THREONYLGLYCYL-L-ARGINYL-L-SERYL-2-AMINO-， (2S) ;CAS:476680-45-2, Stock more than 2.4G, Assay 98.7%, Water 0.49%,Total Impurity 0.6%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， OCTAHYDRO-4，7-METHANO-1H-INDENYL ESTER ;CAS:119699-95-5, Stock more than 6.3G, Assay 98.7%, Water 0.66%,Total Impurity 0.73%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， OCTENYL ESTER ;CAS:62549-24-0, Stock more than 6.8G, Assay 98.9%, Water 0.52%,Total Impurity 0.39%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， PENTAFLUOROETHYL ESTER ;CAS:61799-70-0, Stock more than 2.7G, Assay 99%, Water 0.38%,Total Impurity 0.82%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， PENTYLPHENYL ESTER ;CAS:592543-98-1, Stock more than 5.5G, Assay 98.7%, Water 0.51%,Total Impurity 0.55%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， TETRADECAHYDRO-7-PENTYL-2-PHENANTHRENYL ESTER ;CAS:90592-40-8, Stock more than 4.3G, Assay 98.9%, Water 0.64%,Total Impurity 0.63%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， TETRADECAHYDRO-7-PROPYL-2-PHENANTHRENYL ESTER ;CAS:90592-38-4, Stock more than 2G, Assay 99.2%, Water 0.68%,Total Impurity 0.66%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， TETRADECYL ESTER ;CAS:6221-98-3, Stock more than 4.1G, Assay 98.9%, Water 0.3%,Total Impurity 0.65%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， TETRAHYDRO-2-FURANYL ESTER ;CAS:57166-63-9, Stock more than 3.1G, Assay 98.9%, Water 0.53%,Total Impurity 0.89%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， TRIBUTYLSILYL ESTER ;CAS:586401-09-4, Stock more than 4.9G, Assay 99%, Water 0.59%,Total Impurity 0.84%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， TRICYCLO[2.2.1.02，6]HEPT-3-YL ESTER (9CI) ;CAS:165664-06-2, Stock more than 6.7G, Assay 99.1%, Water 0.76%,Total Impurity 0.83%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， TRIDECYL ESTER ;CAS:56164-20-6, Stock more than 3.8G, Assay 98.8%, Water 0.21%,Total Impurity 0.54%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， TRIHYDROXY ;CAS:474655-00-0, Stock more than 2.1G, Assay 99.2%, Water 0.71%,Total Impurity 0.74%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， TRINITRO ;CAS:65308-84-1, Stock more than 2.7G, Assay 99%, Water 0.27%,Total Impurity 0.65%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID， UNDECYL ESTER ;CAS:5461-02-9, Stock more than 5.7G, Assay 98.9%, Water 0.6%,Total Impurity 0.55%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID，(1-CARBOXYETHYLIDENE) HYDRAZIDE (9CI) ;CAS:700346-56-1, Stock more than 6.7G, Assay 99%, Water 0.43%,Total Impurity 0.58%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID，(2，5-DIHYDRO-5-OXO-3-FURANYL) METHYL ESTER ;CAS:81189-57-3, Stock more than 6.1G, Assay 98.6%, Water 0.28%,Total Impurity 0.86%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID，(2，5-DIOXO-4，4-DIPHENYL-1-IMIDAZOLIDINYL) METHYL ESTER ;CAS:85901-33-3, Stock more than 2.7G, Assay 99%, Water 0.48%,Total Impurity 0.46%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID，(2-METHYLCYCLOHEXYL) METHYL ESTER ;CAS:63141-24-2, Stock more than 5.6G, Assay 99%, Water 0.42%,Total Impurity 0.43%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID，(2-OXOBENZ[CD]INDOL-1(2H) -YL)METHYL ESTER ;CAS:114044-50-7, Stock more than 2.1G, Assay 98.9%, Water 0.36%,Total Impurity 0.6%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID，(3，5-DIHYDROXYPHENYL) METHYL ESTER (9CI) ;CAS:386263-88-3, Stock more than 8G, Assay 99.1%, Water 0.71%,Total Impurity 0.34%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID，(4，5-DIHYDRO-3，5-DIOXO-1，2，4-TRIAZIN-2(3H) -YL)METHYL ESTER ;CAS:76922-17-3, Stock more than 2.5G, Assay 99.1%, Water 0.57%,Total Impurity 0.82%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID，(4，5-DIMETHOXY-2-NITROPHENYL) METHYL ESTER ;CAS:863607-88-9, Stock more than 7.6G, Assay 99%, Water 0.41%,Total Impurity 0.47%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID，(4-METHYLCYCLOHEXYL) METHYL ESTER ;CAS:63141-27-5, Stock more than 6.9G, Assay 99.1%, Water 0.73%,Total Impurity 0.38%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID，(4-OXO-2-OXETANYL) METHYL ESTER ;CAS:864078-82-0, Stock more than 7.4G, Assay 99.1%, Water 0.55%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID，(DIETHOXYPHOSPHINYL) (METHYLTHIO)METHYL ESTER ;CAS:62968-03-0, Stock more than 5.9G, Assay 98.6%, Water 0.7%,Total Impurity 0.53%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID，(DIETHOXYPHOSPHINYL) (PHENYLTHIO)METHYL ESTER ;CAS:62968-07-4, Stock more than 6.5G, Assay 98.6%, Water 0.56%,Total Impurity 0.4%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID，(DIMETHOXYPHOSPHINYL) (2-NITROPHENYL)METHYL ESTER ;CAS:667915-49-3, Stock more than 3.6G, Assay 98.6%, Water 0.26%,Total Impurity 0.35%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID，(DIMETHOXYPHOSPHINYL) (4-ETHYLPHENYL)METHYL ESTER ;CAS:667915-52-8, Stock more than 5.6G, Assay 98.7%, Water 0.23%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID，(DIMETHOXYPHOSPHINYL) (4-METHOXYPHENYL)METHYL ESTER ;CAS:667915-53-9, Stock more than 3.7G, Assay 99.1%, Water 0.64%,Total Impurity 0.33%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID，(DIMETHOXYPHOSPHINYL) PHENYLMETHYL ESTER ;CAS:667915-41-5, Stock more than 5.8G, Assay 98.6%, Water 0.39%,Total Impurity 0.76%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID，(ETHOXYPHENYLPHOSPHINYL) PHENYLMETHYL ESTER ;CAS:866612-47-7, Stock more than 5.3G, Assay 98.5%, Water 0.72%,Total Impurity 0.67%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID，(TRIMETHOXYSILYL) METHYL ESTER ;CAS:679842-06-9, Stock more than 6.3G, Assay 98.5%, Water 0.66%,Total Impurity 0.51%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID，2-AMINO-4-(S-METHYLSULFONIMIDOYL) ;CAS:63038-25-5, Stock more than 3.5G, Assay 98.8%, Water 0.26%,Total Impurity 0.34%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID，3，3-DIMETHYL-2-OXO-， POTASSIUM SALT ;CAS:41394-66-5, Stock more than 5G, Assay 98.6%, Water 0.29%,Total Impurity 0.43%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID，3-HYDROXY-4-(TRIPHENYLMETHOXY) -，METHYL ESTER，(R) ;CAS:144754-24-5, Stock more than 4.2G, Assay 99.1%, Water 0.31%,Total Impurity 0.64%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID，4-(((5-ETHYL-5，8-DIHYDRO-8-OXO-1，3-DIOXOLO[4，5-G](QUINOLIN-7-YL) )CARBONYL)AMINO) ;CAS:104571-62-2, Stock more than 4.4G, Assay 98.6%, Water 0.71%,Total Impurity 0.51%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID; RHODIUM ;CAS:56281-34-6, Stock more than 3.9G, Assay 98.7%, Water 0.58%,Total Impurity 0.89%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2(OR 3)-METHYL-，(3AR，4S，6S，10S，11S，11AR)- DODECAHYDRO-10-HYDROXY-6，10-DIMETHYL-3- METHYLENE-11-(2-METHYL-1-OXOPROPOXY)-2，5- DIOXOCYCLODECA[B]FURAN-4-YL ESTER ;CAS:81901-09-9, Stock more than 3.3G, Assay 98.7%, Water 0.54%,Total Impurity 0.49%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2，3-DIHYDROXY-4-OXO-，(2R，3R)- REL ;CAS:84710-55-4, Stock more than 7.6G, Assay 99%, Water 0.47%,Total Impurity 0.8%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2，3-DIHYDROXY-4-OXO-，(2R，3S)- REL ;CAS:84710-56-5, Stock more than 4G, Assay 98.7%, Water 0.57%,Total Impurity 0.35%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2，4-DIHYDROXY-2-(HYDROXYMETHYL) ;CAS:80620-03-7, Stock more than 4.6G, Assay 99.1%, Water 0.57%,Total Impurity 0.56%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-(ACETYLOXY) -3-HYDROXY-2- METHYL-，1-(ACETYLOXY)DECAHYDRO-1，4ADIMETHYL- 7-(ISOPROPYLIDENE)-6-OXO-2- NAPHTHALENYL ESTER ;CAS:119347-18-1, Stock more than 7.8G, Assay 98.9%, Water 0.24%,Total Impurity 0.33%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-(HYDROXYMETHYL) -，(3AR，4R，6E，- 8S，10E，11AR)-2，3，3A，4，5，8，9，11A-OCTAHYDRO-8- HYDROXY-6，10-DIMETHYL-3-METHYLENE-2- OXOCYCLODECA[B]FURAN-4-YL ESTER ;CAS:94662-95-0, Stock more than 6.8G, Assay 98.7%, Water 0.59%,Total Impurity 0.38%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-[[[(4-CHLOROPHENYL)METHYLENE]- AMINO]OXY]-2-METHYL ;CAS:59079-18-4, Stock more than 2.2G, Assay 98.9%, Water 0.58%,Total Impurity 0.79%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-AMINO-4-[[(2R)-2-[(CARBOXYACETYL) AMINO]-1-OXOBUTYL]AMINO]-，(2S) ;CAS:75243-83-3, Stock more than 4.9G, Assay 98.8%, Water 0.68%,Total Impurity 0.67%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-AMINO-4-SELENYL ;CAS:29412-93-9, Stock more than 7.2G, Assay 99.2%, Water 0.72%,Total Impurity 0.43%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-HYDROXY-3-METHYL-，(1R，3AS，- 4AR，4BS，5R，6AR，11AR，11BR，13AS)-1-(3- FURANYL)-1，3，3A，4B，5，6，6A，7，9，11A，11B，12，13，13ATETRADECAHYDRO- 4B，7，7，11A，13A-PENTAMETHYL-3，- 6，9-TRIOXOOXIRENO[4，4A]-2-BENZOPYRANO[6，5-G][2]- BENZOXEPIN-5-YL ESTER ;CAS:121880-16-8, Stock more than 3.5G, Assay 98.6%, Water 0.52%,Total Impurity 0.57%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-HYDROXY-3-METHYL-，8-(DGLUCOPYRANOSYLOXY) DODECAHYDRO-3，6，9-TRIS- (METHYLENE)-2-OXOAZULENO[4，5-B]FURAN-4-YL ESTER ;CAS:101153-66-6, Stock more than 3.5G, Assay 99%, Water 0.21%,Total Impurity 0.41%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-HYDROXY-3-METHYL-，DODECAHYDRO-8-[[4-O-[(4-HYDROXYPHENYL) - ACETYL]- D-GLUCOPYRANOSYL]OXY]-3，6，9-TRIS- (METHYLENE)-2-OXOAZULENO[4，5-B]FURAN-4-YL ESTER ;CAS:101153-63-3, Stock more than 6.4G, Assay 98.8%, Water 0.2%,Total Impurity 0.79%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-HYDROXY-4-[[3-[HYDROXY(1-，OXO-2-OCTENYL) AMINO]PROPYL]AMINO]-2-[2-[[3- [HYDROXY(1-OXO-2-OCTENYL)AMINO]PROPYL]- AMINO]-2-OXOETHYL]-4-OXO-，(E，E) ;CAS:156737-07-4, Stock more than 5.7G, Assay 99.1%, Water 0.77%,Total Impurity 0.64%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-METHYL-，(1R)-2-AMINO-4- METHOXY-1，5-DIMETHYL-6-OXO-2，4-CYCLOHEXADIEN- 1-YL ESTER，(2R) ;CAS:100905-87-1, Stock more than 6.3G, Assay 98.9%, Water 0.24%,Total Impurity 0.47%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-METHYL-，(1R)-2-HYDROXY-4- METHOXY-1，5-DIMETHYL-6-OXO-2，4-CYCLOHEXADIEN- 1-YL ESTER，(2R) ;CAS:90129-43-4, Stock more than 5.7G, Assay 98.5%, Water 0.55%,Total Impurity 0.89%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-METHYL-，(1R，2S，3R，4AR，5S，6R，- 8S，8AR)-8-(ACETYLOXY)-8A-[(ACETYLOXY)METHYL]- OCTAHYDRO-3-HYDROXY-5，6-DIMETHYL-5-[(2S，- 3AS，6AS)-2，3，3A，6A-TETRAHYDROFURO[2，3-B]- FURAN-2-YL]SPIRO[NAPHTHALENE-1(2H)，2'- OXIRAN]-2-YL ESTER ;CAS:122622-16-6, Stock more than 4.4G, Assay 98.9%, Water 0.51%,Total Impurity 0.43%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-METHYL-，(1R，4R，4AR，5S，6R，8S，- 8AR)-8-(ACETYLOXY)-5-[(2S)-2-(ACETYLOXY)-2- (2，5-DIHYDRO-5-OXO-3-FURANYL)ETHYL]-8A- [(ACETYLOXY)METHYL]OCTAHYDRO-5，6-DIMETHYLSPIRO- [NAPHTHALENE-1(2H)，2'-OXIRAN]-4-YL ESTER，(2S) ;CAS:121449-65-8, Stock more than 3.7G, Assay 98.6%, Water 0.75%,Total Impurity 0.33%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-METHYL-，(1S)-2-[(1R，4R，4AR，- 5S，6R，8S，8AR)-4，8-BIS(ACETYLOXY)-8A- [(ACETYLOXY)METHYL]OCTAHYDRO-5，6-DIMETHYLSPIRO- [NAPHTHALENE-1(2H)，2'-OXIRAN]-5-YL]-1-(2，5- DIHYDRO-5-OXO-3-FURANYL)ETHYL ESTER，(2S) ;CAS:123313-59-7, Stock more than 3.5G, Assay 98.9%, Water 0.31%,Total Impurity 0.83%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-METHYL-，(1S)-2-[(1R，4R，4AR，- 5S，6R，8S，8AR)-8-(ACETYLOXY)-8A-[(ACETYLOXY)- METHYL]OCTAHYDRO-4-HYDROXY-5，6-DIMETHYLSPIRO[ NAPHTHALENE-1(2H)，2'-OXIRAN]-5-YL]-1- (2，5-DIHYDRO-5-OXO-3-FURANYL)ETHYL ESTER，(2S) ;CAS:123297-96-1, Stock more than 2.2G, Assay 98.5%, Water 0.27%,Total Impurity 0.49%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-METHYL-，(1S，7S，8S，8AR)-1，2，- 3，7，8，8A-HEXAHYDRO-7-METHYL-3-[[2-OXO-2- [[2-[4-(PHENYLMETHOXY)PHENYL]ETHYL]AMINO]- ETHOXY]IMINO]-8-[2-[(2R，4R)-TETRAHYDRO-4- HYDROXY-6-OXO-2H-PYRAN-2-YL]ETHYL]-1- NAPHTHALENYL ESTER，(2S) ;CAS:124773-86-0, Stock more than 4.9G, Assay 98.9%, Water 0.72%,Total Impurity 0.46%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-METHYL-，(2R，3R，4S，5S，6R，- 11S)-2-[(1R)-1-(6-ETHYL-3，5-DIMETHYL-4- OXO-4H-PYRAN-2-YL)ETHYL]-2，3，4，5-TETRAHYDRO- 3，5，9，11-TETRAMETHYL-8-[(1R)-1-METHYLPROPYL]- 10-OXO-1，7-DIOXASPIRO[5.5]UNDEC-8- EN-4-YL ESTER，REL ;CAS:179600-03-4, Stock more than 3.8G, Assay 98.7%, Water 0.65%,Total Impurity 0.86%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-METHYL-，(3-ENDO)-8- AZABICYCLO[3.2.1]OCT-3-YL ESTER ;CAS:537-28-0, Stock more than 7G, Assay 98.6%, Water 0.53%,Total Impurity 0.74%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-METHYL-，(3R，4S，5R，13AR，- 13BR)-3，4，5，6，8，10，12，13，13A，13B-DECAHYDRO-5- HYDROXY-3，4，5-TRIMETHYL-2，6-DIOXO-2H-[1，6]- DIOXACYCLOUNDECINO[2，3，4-GH]PYRROLIZIN-4-YL ESTER，(2R) ;CAS:24583-56-0, Stock more than 3G, Assay 98.7%, Water 0.53%,Total Impurity 0.44%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-METHYL-，1-(1，4-DIHYDRO-5，8-，DIHYDROXY-1，4-DIOXO-2-NAPHTHALENYL) -4- HYDROXY-4-METHYL-2-PENTENYL ESTER ;CAS:83415-78-5, Stock more than 5G, Assay 98.6%, Water 0.32%,Total Impurity 0.86%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-METHYL-，1-[1-(6-ETHYL-3，4-，DIHYDRO-3，5-DIMETHYL-4-OXO-2H-PYRAN-2-，YL) ETHYL]-2-METHYL-3-OXOPENTYL ESTER ;CAS:152273-81-9, Stock more than 3.3G, Assay 98.9%, Water 0.66%,Total Impurity 0.69%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-METHYL-，1-[5-(2，5-DIHYDROXYPHENYL) - 3-FURANYL]-4-METHYL-3-PENTENYL ESTER ;CAS:85022-65-7, Stock more than 2.7G, Assay 99%, Water 0.41%,Total Impurity 0.43%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-METHYL-，2，3，3A，4，5，6，7，8，11，- 11A-DECAHYDRO-11-HYDROXY-6-(HYDROXYMETHYL) - 10-METHYL-3-METHYLENE-2-OXOCYCLODECA[ B]FURAN-4-YL ESTER ;CAS:80368-04-3, Stock more than 4.5G, Assay 98.6%, Water 0.47%,Total Impurity 0.39%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-METHYL-，2，4-DIHYDROXY-3，6- DIMETHOXY-5-[(2E)-1-OXO-3-PHENYL-2- ALLYL]PHENYL ESTER，(-) ;CAS:129724-42-1, Stock more than 5.1G, Assay 98.5%, Water 0.78%,Total Impurity 0.46%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-METHYL-，4，6，6-TRIMETHYL-5- [[(2-OXO-2H-1-BENZOPYRAN-7-YL) OXY]METHYL]- 3-CYCLOHEXEN-1-YL ESTER ;CAS:123564-54-5, Stock more than 4.6G, Assay 98.6%, Water 0.64%,Total Impurity 0.64%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-METHYL-，4-METHOXY-1，5- DIMETHYL-2，6-DIOXO-3-CYCLOHEXEN-1-YL ESTER ;CAS:152053-12-8, Stock more than 3.1G, Assay 98.9%, Water 0.31%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-METHYL-，5-(ACETYLOXY) - DODECAHYDRO-2，10-DIHYDROXY-4，10A-DIMETHYL- 7-METHYLENE-8-OXOOXIRENO[8，9]CYCLODECA[1，2-B]- FURAN-6-YL ESTER ;CAS:86391-41-5, Stock more than 2.8G, Assay 99.1%, Water 0.25%,Total Impurity 0.3%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-METHYL-，5-[2-[(TERT-BUTYL) AMINO]-1-HYDROXYETHYL]-1，3-PHENYLENE ESTER ;CAS:54592-26-6, Stock more than 5.6G, Assay 99.1%, Water 0.33%,Total Impurity 0.48%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-METHYL-，6-(ACETYLOXY) - OCTAHYDRO-2，2，5A，9-TETRAMETHYL-5-[(1-OXO-3- PHENYL-2-ALLYL)OXY]-2H-3，9A-METHANO-1- BENZOXEPIN-7-YL ESTER ;CAS:137740-08-0, Stock more than 6.8G, Assay 98.9%, Water 0.52%,Total Impurity 0.32%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-METHYL-，6-FORMYL-2，3，3A，4，5，- 8，9，11A-OCTAHYDRO-4-HYDROXY-10-(HYDROXYMETHYL) - 3-METHYLENE-2-OXOCYCLODECA[B]FURAN- 5-YL ESTER ;CAS:145042-09-7, Stock more than 2.9G, Assay 98.7%, Water 0.66%,Total Impurity 0.81%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-METHYL-，6-FORMYL-2，3，3A，4，5，- 8，9，11A-OCTAHYDRO-9-HYDROXY-10-METHYL-3- METHYLENE-2-OXOCYCLODECA[B]FURAN-4-YL ESTER ;CAS:72948-01-7, Stock more than 3.4G, Assay 98.6%, Water 0.43%,Total Impurity 0.81%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-METHYL-，8-[1-(ACETYLOXY) -1- METHYLETHYL]-8，9-DIHYDRO-2-OXO-2H-FURO[2，3- H]-1-BENZOPYRAN-9-YL ESTER ;CAS:158515-39-0, Stock more than 5.6G, Assay 98.5%, Water 0.44%,Total Impurity 0.81%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-METHYL-，DECAHYDRO-4- METHYL-3，8-BIS(METHYLENE)-4-OXIRANYL-2，7- DIOXOBENZO[1，2-B:3，4-B']DIFURAN-5-YL ESTER ;CAS:99956-55-5, Stock more than 2.8G, Assay 99.2%, Water 0.5%,Total Impurity 0.75%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID2-METHYL-3-OXO-，HEXAHYDRO-6- HYDROXY-7-(HYDROXYMETHYL) -1H-PYRROLIZIN-1- YL ESTER ;CAS:68622-81-1, Stock more than 4.2G, Assay 98.8%, Water 0.65%,Total Impurity 0.39%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3，3-DIMETHYL-，(1R，2S)-1-[4- [(1-METHYLETHYL)THIO]PHENYL]-2-(OCTYLAMINO)- PROPYL ESTER，REL ;CAS:77769-32-5, Stock more than 7.9G, Assay 99.1%, Water 0.4%,Total Impurity 0.79%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3，4-DIHYDROXY-2-METHYLENE-，(3AR，4S，5AR，6R，9S，9AS，9BR)-9- FORMYLDODECAHYDRO-6-HYDROXY-5A-METHYL-3- METHYLENE-2-OXONAPHTHO[1，2-B]FURAN-4-YL ESTER，(3R) ;CAS:194861-64-8, Stock more than 6.3G, Assay 99.1%, Water 0.24%,Total Impurity 0.69%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3-(ACETYLOXY) -2-HYDROXY-2- METHYL-，2，3，3A，4，5，6，7，8，9，11A-DECAHYDRO-7- HYDROXY-10-METHYL-3，6-BIS(METHYLENE)-2- OXOCYCLODECA[B]FURAN-4-YL ESTER ;CAS:53500-26-8, Stock more than 3.3G, Assay 98.5%, Water 0.4%,Total Impurity 0.64%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3-(ACETYLOXY) -2-HYDROXY-2- METHYL-，DODECAHYDRO-6-HYDROXY-5A-METHYL- 3，9-BIS(METHYLENE)-2-OXONAPHTHO[1，2-B]FURAN- 4-YL ESTER ;CAS:95653-75-1, Stock more than 4.7G, Assay 98.8%, Water 0.47%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3-AMINO-4，4-DIFLUORO ;CAS:77162-46-0, Stock more than 4.1G, Assay 99.1%, Water 0.67%,Total Impurity 0.72%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3-HYDROXY-，(4，9-DIHYDRO-3，10-，DIHYDROXY-1，5，8，12-TETRAMETHOXY-4，9-DIOXO-6，-，7-PERYLENEDIYL) BIS(1-METHYL-2，1-ETHANEDIYL) ESTER，STEREOISOMER ;CAS:11023-64-6, Stock more than 2.7G, Assay 99%, Water 0.57%,Total Impurity 0.78%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3-HYDROXY-，(4AS，6R，8AS)-4A，5，- 9，10，11，12-HEXAHYDRO-3-HYDROXY-11-METHYL- 6H-BENZOFURO[3A，3，2-EF][2]BENZAZEPIN-6-YL ESTER，(3R) ;CAS:82644-82-4, Stock more than 2.1G, Assay 98.9%, Water 0.56%,Total Impurity 0.82%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3-HYDROXY-2-METHYLENE-，[(1R，- 4AR，5S，6R，8S，8AR)-8-(ACETYLOXY)-5-[2-(2，5- DIHYDRO-5-OXO-3-FURANYL)ETHYL]-OCTAHYDRO-5，- 6-DIMETHYLSPIRO[NAPHTHALENE-1(8AH)，2'- OXIRAN]-8A-YL]METHYL ESTER ;CAS:172548-94-6, Stock more than 5.9G, Assay 98.7%, Water 0.65%,Total Impurity 0.79%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3-METHYL-，(1R，2'R，3AR，4S，8S，- 8AS，9R，10R，11R，12AS，13S，13AR)-8，9，11，13- TETRAKIS(ACETYLOXY)-4-CHLOROTETRADECAHYDRO- 13A-HYDROXY-1，8A-DIMETHYL-5-METHYLENE-2- OXOSPIRO[BENZO[4，5]CYCLODECA[1，2-B]FURAN-12- (2H)，2'-OXIRAN]-10-YL ESTER ;CAS:134887-85-7, Stock more than 2.7G, Assay 98.5%, Water 0.64%,Total Impurity 0.6%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3-METHYL-，(1R，2E)-4-(3- CHLORO-5-FORMYL-2，6-DIHYDROXY-4-METHYLPHENYL)- 2-METHYL-1-[[(1S，2R，6R)-1，2，6- TRIMETHYL-3-OXOCYCLOHEXYL]METHYL]-2-BUTENYL ESTER ;CAS:165187-17-7, Stock more than 3.7G, Assay 98.7%, Water 0.72%,Total Impurity 0.64%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3-METHYL-，(1R，3S，5R，6AR，7R，8R，- 9S，10S，10AR)-1，3-BIS(ACETYLOXY)-3，5，6，6A，7，8，9，- 10-OCTAHYDRO-9，10-DIHYDROXY-7，8-DIMETHYL- 7-[(2Z)-3-METHYL-2，4-PENTADIENYL]-1HNAPHTHO[ 1，8A-C]FURAN-5-YL ESTER ;CAS:225923-37-5, Stock more than 8G, Assay 98.7%, Water 0.42%,Total Impurity 0.43%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3-METHYL-，(1R，4S，5S，6S，8R)-4- (ACETYLOXY)-8-[(1R，3AR，8AS)-DECAHYDRO-1，4，4- TRIMETHYL-8-METHYLENE-1-AZULENYL]-2，7-DIOXABICYCLO[ 3.2.1]OCT-6-YL ESTER，REL-(-) ;CAS:133587-15-2, Stock more than 2.7G, Assay 98.9%, Water 0.37%,Total Impurity 0.55%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3-METHYL-，(1R，5S)-4，6，6- TRIMETHYL-5-[[(2-OXO-2H-1-BENZOPYRAN-7- YL)OXY]METHYL]-3-CYCLOHEXEN-1-YL ESTER，REL ;CAS:123564-55-6, Stock more than 6.4G, Assay 99%, Water 0.23%,Total Impurity 0.34%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3-METHYL-，(1S，6R，2'R，7AS)-6，- 7A-DIHYDRO-6-HYDROXY-4-[(3-METHYL-1- OXOBUTOXY)METHYL]SPIRO[CYCLOPENTA[C]PYRAN-7-1H-，2'-OXIRAN]-1-YL ESTER ;CAS:53773-14-1, Stock more than 4.3G, Assay 98.5%, Water 0.64%,Total Impurity 0.82%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3-METHYL-，(1S，6S，7S，7AS)-4- [(ACETYLOXY)METHYL]-1，6，7，7A-TETRAHYDRO-7- HYDROXY-7-(IODOMETHYL)CYCLOPENTA[C]PYRAN-1，6- DIYL ESTER ;CAS:18296-49-6, Stock more than 3.3G, Assay 98.7%, Water 0.46%,Total Impurity 0.68%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3-METHYL-，(2R，3R，4S，5S，6R，- 11S)-2-[(1R)-1-(6-ETHYL-3，5-DIMETHYL-4- OXO-4H-PYRAN-2-YL)ETHYL]-2，3，4，5-TETRAHYDRO- 3，5，9，11-TETRAMETHYL-8-[(1R)-1-METHYLPROPYL]- 10-OXO-1，7-DIOXASPIRO[5.5]UNDEC-8- EN-4-YL ESTER，REL ;CAS:179600-02-3, Stock more than 6.3G, Assay 98.9%, Water 0.27%,Total Impurity 0.47%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3-METHYL-，(2R，3S，4S)-4- HYDROXY-2-[(4-METHOXYPHENYL)METHYL]-3- PYRROLIDINYL ESTER ;CAS:96751-33-6, Stock more than 5.8G, Assay 98.8%, Water 0.72%,Total Impurity 0.79%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3-METHYL-，(3AR，4S，5R，6R，8Z，- 10R，11AR)-2，3，3A，4，5，6，7，10，11，11A-DECAHYDRO- 4，6-DIHYDROXY-6，10-DIMETHYL-3-METHYLENE-2，- 7-DIOXOCYCLODECA[B]FURAN-5-YL ESTER ;CAS:165171-06-2, Stock more than 4.8G, Assay 98.8%, Water 0.2%,Total Impurity 0.7%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3-METHYL-，(3AS，4R，6R，8Z，10R，- 11AR)-2，3，3A，4，5，6，7，10，11，11A-DECAHYDRO-6- HYDROXY-6，10-DIMETHYL-3-METHYLENE-2，7- DIOXOCYCLODECA[B]FURAN-4-YL ESTER ;CAS:67506-31-4, Stock more than 3.6G, Assay 99.1%, Water 0.57%,Total Impurity 0.51%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3-METHYL-，(3AS，4S，5R，6R，10Z，- 11AR)-5-(ACETYLOXY)-2，3，3A，4，5，6，7，11AOCTAHYDRO- 6，10-DIMETHYL-3-METHYLENE-2，7- DIOXO-6，9-EPOXYCYCLODECA[B]FURAN-4-YL ESTER ;CAS:165198-58-3, Stock more than 4G, Assay 98.9%, Water 0.3%,Total Impurity 0.62%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3-METHYL-，(3AS，6AR，8S，9AR，- 9BS)-DODECAHYDRO-3，6，9-TRIS(METHYLENE)-2- OXOAZULENO[4，5-B]FURAN-8-YL ESTER ;CAS:72704-09-7, Stock more than 5.6G, Assay 99%, Water 0.32%,Total Impurity 0.77%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3-METHYL-，(4AR，4BR，5R，6R，7R，- 7AR，8S，10AS，11AR，14AS)-6-(FORMYLOXY)-8-(3- FURANYL)HEXADECAHYDRO-4B，7A，14A-TRIMETHYL- 15-METHYLENE-3，10，13-TRIOXO-5H-5，10AMETHANO- 1H-CYCLOPENTA[B]PYRANO[3'，4':2，3]- OXEPINO[4，5-G]OXOCIN-7-YL ESTER ;CAS:73114-28-0, Stock more than 2.2G, Assay 98.6%, Water 0.79%,Total Impurity 0.84%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3-METHYL-，1-(7-METHOXY-2-，OXO-2H-1-BENZOPYRAN-8-YL) -3-METHYL-2- OXOBUTYL ESTER，(+) ;CAS:116987-97-4, Stock more than 7.3G, Assay 99%, Water 0.53%,Total Impurity 0.79%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3-METHYL-，2，2-DIMETHYL-1-(1- METHYLETHYL)-1，3-PROPANEDIYL ESTER ;CAS:81232-21-5, Stock more than 6G, Assay 98.7%, Water 0.71%,Total Impurity 0.47%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3-METHYL-，4-[(DGLUCOPYRANOSYLOXY) METHYL]-1，4A，5，6，7，7AHEXAHYDRO- 7-METHYL-6-OXOCYCLOPENTA[C]PYRAN- 1-YL ESTER，(1S，4AS，7R，7AS) ;CAS:103553-93-1, Stock more than 3.6G, Assay 98.6%, Water 0.48%,Total Impurity 0.87%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3-METHYL-2-(3-METHYL-1-，OXOBUTOXY) -，[6-(ACETYLOXY)-4A，5，6，7A-TETRAHYDRO- 4A-HYDROXY-1-(3-METHYL-1-OXOBUTOXY)- SPIRO[CYCLOPENTA[C]PYRAN-7-1H-，2'-OXIRAN]-4-YL]- METHYL ESTER，(1S，4AR，6S，7R，7AS) ;CAS:28325-56-6, Stock more than 3.1G, Assay 98.6%, Water 0.47%,Total Impurity 0.69%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID3-OXO-，ACETALSCYCLIC 1，2-ETHANEDIYL ACETAL ;CAS:5735-97-7, Stock more than 3.4G, Assay 99%, Water 0.78%,Total Impurity 0.37%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID4，4，4-TRIHYDROXY ;CAS:5615-77-0, Stock more than 7.7G, Assay 98.7%, Water 0.44%,Total Impurity 0.62%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID4-(3-METHYLDISILOXANYL) ;CAS:6006-49-1, Stock more than 6.8G, Assay 98.8%, Water 0.69%,Total Impurity 0.69%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID4-(4-CHLORO-2-METHYLPHENOXY) -，ETHYL ESTER，MIXT. WITH S-[(4-CHLOROPHENYL)METHYL] DIETHYLCARBAMOTHIOATE AND N，N'-DIETHYL-6-(METHYLTHIO)-1，3，5-TRIAZINE-2，- 4-DIAMINE ;CAS:68315-89-9, Stock more than 3.5G, Assay 98.5%, Water 0.28%,Total Impurity 0.49%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID4-(GLUCOPYRANOSYLAMINO)-4-OXO ;CAS:27010-46-4, Stock more than 7.8G, Assay 99.1%, Water 0.65%,Total Impurity 0.36%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID4-[(1R，2R，3S，6R)-2-[(3S)-3- CYCLOHEXYL-3-HYDROXY-1-PROPYNYL]-3-HYDROXYBICYCLO[ 4.2.0]OCT-7-YLIDENE]-，(4Z) ;CAS:105880-66-8, Stock more than 7.3G, Assay 98.8%, Water 0.4%,Total Impurity 0.85%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID4-[(3-CARBOXYPROPYL) THIO]-，1- ISOOCTYL ESTER ;CAS:28631-37-0, Stock more than 3.2G, Assay 98.9%, Water 0.45%,Total Impurity 0.78%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID4-[[(1S，2S)-3-[(4R)-4-[[(1，1- DIMETHYLETHYL)AMINO]CARBONYL]-3- THIAZOLIDINYL]-2-HYDROXY-3-OXO-1-BENZYL PROPYL]AMINO]-2，2-DIMETHYL-4-OXO ;CAS:184954-91-4, Stock more than 7.3G, Assay 98.7%, Water 0.76%,Total Impurity 0.84%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID4-[[[2-(2-CHLOROETHOXY) PHENYL]- SULFONYL]AMINO]-4-OXO ;CAS:139424-04-7, Stock more than 5.2G, Assay 98.6%, Water 0.76%,Total Impurity 0.63%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID4-[[2，5-DIHYDRO-3-(HYDROXYMETHYL) - FURAN-2-YL]AMINO]-4-OXO-，(-) ;CAS:175993-01-8, Stock more than 4.2G, Assay 98.9%, Water 0.74%,Total Impurity 0.66%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID4-[[4-(ACETYLHYDROXYAMINO) BUTYL]- AMINO]-2-[2-[[4-(ACETYLHYDROXYAMINO)BUTYL]- AMINO]-2-OXOETHYL]-2-HYDROXY-4-OXO ;CAS:114340-62-4, Stock more than 5.2G, Assay 99.1%, Water 0.22%,Total Impurity 0.84%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID4-[2-METHOXY-5-(5-OXO-3-，PYRROLIDINYL) PHENOXY] ;CAS:104806-85-1, Stock more than 5.6G, Assay 98.7%, Water 0.31%,Total Impurity 0.49%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID4-[4-(CHLOROMETHYL)PHENOXY] ;CAS:24296-99-9, Stock more than 2.9G, Assay 98.9%, Water 0.78%,Total Impurity 0.65%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID4-[BIS(2-CARBOXYETHYL) AMINO] ;CAS:23601-89-0, Stock more than 7.6G, Assay 99.1%, Water 0.65%,Total Impurity 0.33%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACID4-AMINOHYDROXY-4-OXO ;CAS:31050-84-7, Stock more than 2.5G, Assay 98.5%, Water 0.38%,Total Impurity 0.77%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACIDANHYDRIDES，ANHYDRIDE WITH NITROUS ACID ;CAS:3880-11-3, Stock more than 3.3G, Assay 99.2%, Water 0.72%,Total Impurity 0.38%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACIDCOMPOUNDS，CALCIUM SALT，MIXT. WITH STUCCO ;CAS:153967-08-9, Stock more than 4.6G, Assay 98.7%, Water 0.42%,Total Impurity 0.75%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC ACIDHYDROXY-4-OXO-4-(PHENYLAMINO) ;CAS:31176-32-6, Stock more than 6.8G, Assay 98.9%, Water 0.53%,Total Impurity 0.49%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC，ACID 2-((2-(3-(ACETYLAMINO)-2，4，6-TRIIODOPHENOXY)ETHOXY)METHYL)-，(+-) ;CAS:41473-08-9, Stock more than 7.9G, Assay 99.2%, Water 0.49%,Total Impurity 0.78%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOIC-3，4-T2 ACID， 2-AMINO-3-METHYL ;CAS:130421-56-6, Stock more than 6.9G, Assay 98.7%, Water 0.23%,Total Impurity 0.65%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOICACID， 2-(4-CHLOROPHENOXY) -3-METHYL-， (3-PHENOXYPHENYL)METHYL ESTER ;CAS:63402-73-3, Stock more than 2.8G, Assay 98.8%, Water 0.58%,Total Impurity 0.31%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOICACID， 2-BROMO-3-FLUORO ;CAS:50884-93-0, Stock more than 3.9G, Assay 98.5%, Water 0.45%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOICACID， 4-BUTOXY ;CAS:55724-73-7, Stock more than 6.5G, Assay 99.1%, Water 0.55%,Total Impurity 0.44%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOICACID，(1S，3S，5Z，7R，8E，11R，13E，15S，17R，21R，23R，25S)-1，11，21-TRIHYDROXY-17-[(1R)-1-HYDROXYETHYL]-5，13-BIS(2-METHOXY-2-OXOETHYLIDENE)-10，10，26，26-TETRAMETHYL-19-OXO-18，27，28，29-TETRAOXATETRACYCLO[21.3.1.13，7.111，15]NONACOS-8-EN-25-YLESTER ;CAS:197640-86-1, Stock more than 5.4G, Assay 99%, Water 0.62%,Total Impurity 0.61%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOICACID，(1S，6S，7S，8R，8AR)-OCTAHYDRO-1，7，8-TRIHYDROXY-6-INDOLIZINYLESTER ;CAS:141117-12-6, Stock more than 2.4G, Assay 98.6%, Water 0.57%,Total Impurity 0.78%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOICACID，2-[[[5-[[4，6-DIDEOXY-4-(METHYLAMINO)-3-O-SS-D-XYLOPYRANOSYL-SS-D-GALACTOPYRANOSYL]OXY]-5，6，8，13-TETRAHYDRO-1，6，9，14-TETRAHYDROXY-11-METHOXY-3-METHYL-8，13-DIOXOBENZO[A]NAPHTHACEN-2-YL]CARBONYL]AMINO]-，[5S-[2(S*)，5A，6B]] ;CAS:148676-98-6, Stock more than 7.5G, Assay 98.6%, Water 0.57%,Total Impurity 0.72%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOICACID，3-(2-THIENYLTHIO)-，(3S) ;CAS:133359-80-5, Stock more than 5.2G, Assay 99.1%, Water 0.38%,Total Impurity 0.64%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOICACID，3-[[8-[[(3SS)-3-HYDROXY-28-OXOLUP-20(29)-EN-28-YL]AMINO]-1-OXOOCTYL]AMINO] ;CAS:174740-52-4, Stock more than 4.2G, Assay 99.2%, Water 0.38%,Total Impurity 0.79%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOICACID，3-HYDROXY-4-[[8-[[(3SS)-3-HYDROXY-28-OXOLUP-20(29)-EN-28-YL]AMINO]-1-OXOOCTYL]AMINO] ;CAS:174740-56-8, Stock more than 3.5G, Assay 98.5%, Water 0.7%,Total Impurity 0.43%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOICACID，4-[[(3SS)-3-HYDROXY-28-OXOLUP-20(29)-EN-28-YL]AMINO] ;CAS:174740-42-2, Stock more than 5G, Assay 98.5%, Water 0.49%,Total Impurity 0.89%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOICACID，4-[[6-[[(3SS)-3-HYDROXY-28-OXOLUP-20(29)-EN-28-YL]AMINO]-1-OXOHEXYL]AMINO] ;CAS:150840-72-5, Stock more than 7.6G, Assay 98.5%, Water 0.72%,Total Impurity 0.56%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOICACID，4-[[7-[[(3SS)-3-HYDROXY-28-OXOLUP-20(29)-EN-28-YL]AMINO]HEPTYL]AMINO]-4-OXO ;CAS:174740-62-6, Stock more than 3.9G, Assay 98.8%, Water 0.72%,Total Impurity 0.6%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOICACIDANTIMONY(3+)SALT ;CAS:53856-17-0, Stock more than 7.2G, Assay 98.6%, Water 0.42%,Total Impurity 0.76%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOL， [(2-AMINOETHYL)AMINO] ;CAS:62744-71-2, Stock more than 2.3G, Assay 98.7%, Water 0.63%,Total Impurity 0.37%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOL， 1，2-DIAMINO ;CAS:850799-45-0, Stock more than 2.5G, Assay 98.7%, Water 0.32%,Total Impurity 0.57%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOL， 2-METHYL-4，4，4-TRIPHENYL ;CAS:4819-91-4, Stock more than 3.3G, Assay 99%, Water 0.64%,Total Impurity 0.87%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOL， 3-METHOXY-， 4-METHYL BENZENESULFONATE ;CAS:55524-92-0, Stock more than 4.2G, Assay 98.6%, Water 0.44%,Total Impurity 0.72%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOL， ACETATE ;CAS:51001-70-8, Stock more than 4.7G, Assay 98.5%, Water 0.35%,Total Impurity 0.51%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOL， ETHOXY ;CAS:70808-60-5, Stock more than 2.7G, Assay 98.9%, Water 0.79%,Total Impurity 0.9%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOL， MERCAPTO ;CAS:100602-16-2, Stock more than 5.3G, Assay 98.8%, Water 0.39%,Total Impurity 0.48%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOL， N-[1-3H] ;CAS:21044-20-2, Stock more than 6.7G, Assay 98.8%, Water 0.29%,Total Impurity 0.81%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOL， TETRACHLORO ;CAS:75536-53-7, Stock more than 6.1G, Assay 98.7%, Water 0.47%,Total Impurity 0.73%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOL， TRICHLORO ;CAS:61891-61-0, Stock more than 5.8G, Assay 98.8%, Water 0.51%,Total Impurity 0.4%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOL，2，2'-(ETHYLENEBIS(NITROSOIMINO))BIS ;CAS:65229-18-7, Stock more than 2.7G, Assay 98.5%, Water 0.4%,Total Impurity 0.53%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOL-D1 ;CAS:4712-38-3, Stock more than 6.4G, Assay 98.6%, Water 0.67%,Total Impurity 0.49%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOLS， HFP ;CAS:68551-11-1, Stock more than 4G, Assay 98.8%, Water 0.43%,Total Impurity 0.59%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOLS， LFP ;CAS:90530-13-5, Stock more than 2G, Assay 99%, Water 0.76%,Total Impurity 0.87%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOYL AZIDE ;CAS:50336-74-8, Stock more than 6.4G, Assay 99%, Water 0.38%,Total Impurity 0.37%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOYL AZIDE， 3-METHYL ;CAS:62384-21-8, Stock more than 6.5G, Assay 99.1%, Water 0.37%,Total Impurity 0.53%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOYL AZIDE， 4-(TRIETHOXYSILYL) ;CAS:82778-95-8, Stock more than 2.4G, Assay 98.8%, Water 0.54%,Total Impurity 0.53%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOYL BROMIDE， 2，2-DIMETHYL-3-OXO ;CAS:847551-42-2, Stock more than 3.6G, Assay 99%, Water 0.45%,Total Impurity 0.47%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOYL BROMIDE， 2，4-DIBROMO-2-METHYL ;CAS:147840-40-2, Stock more than 3G, Assay 98.6%, Water 0.79%,Total Impurity 0.32%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOYL BROMIDE， 2-BROMO-2，3-DIMETHYL ;CAS:835651-21-3, Stock more than 5.8G, Assay 99.1%, Water 0.46%,Total Impurity 0.52%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOYL BROMIDE， 2-BROMO-3，3-DIMETHYL ;CAS:74702-95-7, Stock more than 6.3G, Assay 98.5%, Water 0.27%,Total Impurity 0.57%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOYL BROMIDE， 2-METHYL ;CAS:54905-33-8, Stock more than 3.1G, Assay 99.2%, Water 0.23%,Total Impurity 0.42%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOYL BROMIDE， 4-(DIMETHYLAMINO)-2-METHYL-， HYDROBROMIDE ;CAS:58472-48-3, Stock more than 2.8G, Assay 99%, Water 0.41%,Total Impurity 0.45%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOYL BROMIDE， 4-BROMO-2-(METHOXYIMINO) -3-OXO ;CAS:885041-43-0, Stock more than 4.4G, Assay 98.6%, Water 0.3%,Total Impurity 0.71%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOYL BROMIDE， 4-BROMO-2-(METHOXYIMINO) -3-OXO-， (2Z) ;CAS:401838-07-1, Stock more than 3.4G, Assay 98.6%, Water 0.5%,Total Impurity 0.54%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOYL BROMIDE， 4-BROMO-3-OXO ;CAS:52148-44-4, Stock more than 4G, Assay 99.1%, Water 0.72%,Total Impurity 0.5%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOYL BROMIDE， 4-CHLORO-2-(METHOXYIMINO) -3-OXO-， (2Z) ;CAS:401838-02-6, Stock more than 2.7G, Assay 99%, Water 0.72%,Total Impurity 0.78%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOYL CHLORIDE， 2，2，3，3，4，4-HEXAFLUORO ;CAS:377-35-5, Stock more than 2.5G, Assay 99%, Water 0.38%,Total Impurity 0.43%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOYL CHLORIDE， 2，2，3，3，4，4-HEXAFLUORO-4-IODO ;CAS:64769-60-4, Stock more than 4.5G, Assay 99%, Water 0.32%,Total Impurity 0.6%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOYL CHLORIDE， 2，2，3，4，4，4-HEXAFLUORO ;CAS:82117-01-9, Stock more than 2.1G, Assay 98.6%, Water 0.8%,Total Impurity 0.58%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOYL CHLORIDE， 2，2，3-TRIMETHYL ;CAS:52912-51-3, Stock more than 7.9G, Assay 98.8%, Water 0.67%,Total Impurity 0.86%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

BUTANOYL CHLORIDE， 2，2-DICHLORO ;CAS:89123-81-9, Stock more than 6.1G, Assay 98.8%, Water 0.47%,Total Impurity 0.6%. White powder,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.