2019 EOS Med Chem Stock List-8074

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

EOS-6'-(DIETHYLAMINO)-2'-(PROPYLSULFONYL)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:154306-73-7 ;Formula: C27H27NO5S ;Stock 6.9kg,White powder,Water 0.44%,Impurity 1.7%,Assay 98.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-(PYRROLIDIN-1-YL)-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:42961-54-6 ;Stock 7.9kg,White powder,Water 0.43%,Impurity 1.2%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-(TERT-BUTYL)-4'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:34784-85-5 ;Stock 9kg,White powder,Water 0.41%,Impurity 1.3%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(1-METHYLETHYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:168265-66-5 ;Formula: C27H28N2O3 ;Stock 9.9kg,White powder,Water 0.22%,Impurity 0.8%,Assay 98.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(1-METHYLPROPYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:24460-09-1 ;Stock 8.1kg,White powder,Water 0.17%,Impurity 1.5%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(1-PHENYLETHYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:57023-10-6 ;Stock 6.7kg,White powder,Water 0.12%,Impurity 0.7%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2，2-DIMETHYLPROPYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:168265-68-7 ;Formula: C29H32N2O3 ;Stock 8.3kg,White powder,Water 0.4%,Impurity 1.4%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2，3，4-TRIFLUOROPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:106281-93-0 ;Formula: C30H23F3N2O3 ;Stock 9.2kg,White powder,Water 0.15%,Impurity 1.9%,Assay 98.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2，3-DIMETHYLPHENYL)METHYLAMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:149068-19-9 ;Formula: C34H34N2O3 ;Stock 8.5kg,White powder,Water 0.21%,Impurity 1.4%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2，4，5-TRICHLOROPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:136578-78-4 ;Formula: C30H23Cl3N2O3 ;Stock 9.9kg,White powder,Water 0.27%,Impurity 1.3%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2，4，6-TRICHLOROPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:136578-81-9 ;Formula: C30H23Cl3N2O3 ;Stock 7.1kg,White powder,Water 0.18%,Impurity 1.1%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2，4，6-TRIMETHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:124897-06-9 ;Formula: C33H32N2O3 ;Stock 9kg,White powder,Water 0.42%,Impurity 1.2%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2，4-DIMETHYLPHENYL)AMINO]-3'-(METHYLTHIO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:136567-60-7 ;Formula: C33H32N2O3S ;Stock 5.8kg,White powder,Water 0.45%,Impurity 1.2%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2，4-DIMETHYLPHENYL)AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:36431-22-8 ;Formula: C33H32N2O3 ;Stock 6.5kg,White powder,Water 0.16%,Impurity 2%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2，4-DIMETHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:31329-27-8 ;Stock 7.8kg,White powder,Water 0.34%,Impurity 1.1%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2，4-DIMETHYLPHENYL)METHYLAMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:149068-20-2 ;Formula: C34H34N2O3 ;Stock 8.8kg,White powder,Water 0.19%,Impurity 1.1%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2，5-DIMETHYLPHENYL)METHYLAMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:149068-21-3 ;Formula: C34H34N2O3 ;Stock 7.6kg,White powder,Water 0.43%,Impurity 0.6%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2，6-DIETHYLPHENYL)AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:118664-67-8 ;Formula: C35H36N2O3 ;Stock 5.8kg,White powder,Water 0.29%,Impurity 0.6%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2，6-DIETHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:133477-69-7 ;Formula: C34H34N2O3 ;Stock 8.5kg,White powder,Water 0.1%,Impurity 0.9%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2，6-DIETHYLPHENYL)METHYLAMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:149068-26-8 ;Formula: C36H38N2O3 ;Stock 7kg,White powder,Water 0.39%,Impurity 1.6%,Assay 98.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2，6-DIMETHYLPHENYL)AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:126714-04-3 ;Formula: C33H32N2O3 ;Stock 8.7kg,White powder,Water 0.33%,Impurity 1.8%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2，6-DIMETHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:123771-79-9 ;Formula: C32H30N2O3 ;Stock 9.2kg,White powder,Water 0.18%,Impurity 1.6%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2，6-DIMETHYLPHENYL)METHYLAMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:149068-22-4 ;Formula: C34H34N2O3 ;Stock 9.3kg,White powder,Water 0.36%,Impurity 0.8%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2-ETHOXYETHYL)AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:138110-03-9 ;Formula: C29H32N2O4 ;Stock 7.8kg,White powder,Water 0.26%,Impurity 0.7%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2-ETHYL-6-METHYLPHENYL)AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:180894-46-6 ;Formula: C34H34N2O3 ;Stock 9.8kg,White powder,Water 0.22%,Impurity 1.8%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2-ETHYL-6-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:153734-45-3 ;Formula: C33H32N2O3 ;Stock 8.3kg,White powder,Water 0.18%,Impurity 1%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2-ETHYL-6-METHYLPHENYL)METHYLAMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:149068-25-7 ;Formula: C35H36N2O3 ;Stock 5.2kg,White powder,Water 0.49%,Impurity 1.8%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2-ETHYLHEXYL)[3-(TRIFLUOROMETHYL)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:135548-13-9 ;Formula: C39H41F3N2O3 ;Stock 8.1kg,White powder,Water 0.25%,Impurity 1.6%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2-FLUOROPHENYL)AMINO]-3'-(BENZYL)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:101510-44-5 ;Formula: C37H31FN2O3 ;Stock 6.4kg,White powder,Water 0.3%,Impurity 1.5%,Assay 98.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2-FLUOROPHENYL)AMINO]-3'-PHENYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:101510-54-7 ;Formula: C36H29FN2O3 ;Stock 8.8kg,White powder,Water 0.21%,Impurity 1.8%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2-HYDROXY-2-PHENYLETHYL)METHYLAMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:42961-66-0 ;Stock 6.3kg,White powder,Water 0.19%,Impurity 1.3%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2-HYDROXY-PROPYL)METHYLAMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:42961-42-2 ;Stock 6.9kg,White powder,Water 0.45%,Impurity 1.5%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2-HYDROXYETHYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:54379-23-6 ;Stock 8.4kg,White powder,Water 0.23%,Impurity 1.4%,Assay 98.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2-METHOXY-PHENYL)AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:50721-72-7 ;Stock 6.9kg,White powder,Water 0.11%,Impurity 0.7%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2-METHOXY-PHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:31329-28-9 ;Stock 6.6kg,White powder,Water 0.29%,Impurity 2%,Assay 99.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2-METHOXYETHYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:41596-27-4 ;Stock 5.7kg,White powder,Water 0.23%,Impurity 1.6%,Assay 98.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2-METHOXYETHYL)METHYLAMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:42961-64-8 ;Stock 6.8kg,White powder,Water 0.44%,Impurity 0.6%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2-METHOXYETHYL)OCTYLAMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:54574-18-4 ;Stock 10kg,White powder,Water 0.47%,Impurity 1.1%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2-METHYLPHENYL)AMINO]-3'-PHENYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:101510-51-4 ;Formula: C37H32N2O3 ;Stock 5.7kg,White powder,Water 0.25%,Impurity 1.4%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:31329-26-7 ;Stock 5.4kg,White powder,Water 0.33%,Impurity 1.4%,Assay 98.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2-METHYLPROPYL)SULFONYL]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:154306-71-5 ;Formula: C28H29NO5S ;Stock 7.4kg,White powder,Water 0.42%,Impurity 0.5%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2-OXIRANYLMETHYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:148123-71-1 ;Formula: C27H26N2O4 ;Stock 9.4kg,White powder,Water 0.46%,Impurity 1.5%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2-OXO-1，2-DIPHENYLETHYLIDENE)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:125604-23-1 ;Formula: C38H30N2O4 ;Stock 7.1kg,White powder,Water 0.13%,Impurity 1%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2-OXO-2-PHENYLETHYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:29578-95-8 ;Stock 7kg,White powder,Water 0.47%,Impurity 0.5%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2-PHENOXYETHYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:124796-32-3 ;Formula: C32H30N2O4 ;Stock 8.9kg,White powder,Water 0.35%,Impurity 0.8%,Assay 98.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(2-PHENYLETHYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:119713-03-0 ;Formula: C32H30N2O3 ;Stock 8.5kg,White powder,Water 0.14%,Impurity 1.6%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(3，4，5-TRICHLOROPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:136578-82-0 ;Formula: C30H23Cl3N2O3 ;Stock 9.7kg,White powder,Water 0.24%,Impurity 0.7%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(3，4-DIFLUOROPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:106281-90-7 ;Formula: C30H24F2N2O3 ;Stock 6.1kg,White powder,Water 0.24%,Impurity 1.9%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(3，4-DIMETHYLPHENYL)AMINO]-3'-(METHYLTHIO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:136578-88-6 ;Formula: C33H32N2O3S ;Stock 10kg,White powder,Water 0.22%,Impurity 0.6%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(3，4-DIMETHYLPHENYL)METHYLAMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:149068-23-5 ;Formula: C34H34N2O3 ;Stock 5.6kg,White powder,Water 0.27%,Impurity 1.9%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(3，5-DIMETHYLPHENYL)AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:175467-18-2 ;Formula: C33H32N2O3 ;Stock 7.3kg,White powder,Water 0.13%,Impurity 0.6%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(3，5-DIMETHYLPHENYL)AMINO]-4'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:50713-64-9 ;Stock 6.9kg,White powder,Water 0.36%,Impurity 1.2%,Assay 98.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(3，5-DIMETHYLPHENYL)METHYLAMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:149068-24-6 ;Formula: C34H34N2O3 ;Stock 7kg,White powder,Water 0.24%,Impurity 1.9%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(3，5-DIMETHYLPHENYL)METHYLAMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:36443-16-0 ;Stock 7.9kg,White powder,Water 0.15%,Impurity 1.9%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(3-ETHYLPHENYL)AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:161743-41-5 ;Formula: C33H32N2O3 ;Stock 7.5kg,White powder,Water 0.42%,Impurity 1.6%,Assay 98.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(3-METHOXY-PHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:129604-97-3 ;Formula: C31H28N2O4 ;Stock 5.3kg,White powder,Water 0.35%,Impurity 0.9%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(3-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:31310-61-9 ;Stock 6.4kg,White powder,Water 0.14%,Impurity 0.9%,Assay 99.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(3-PHENYL-ALLYLIDENE)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:58998-02-0 ;Stock 9.9kg,White powder,Water 0.3%,Impurity 1.5%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(4-ETHOXY-PHENYL)AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:50721-74-9 ;Stock 6.5kg,White powder,Water 0.15%,Impurity 0.9%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(4-ETHOXY-PHENYL)SULFONYL]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:136992-51-3 ;Formula: C32H29NO6S ;Stock 10kg,White powder,Water 0.37%,Impurity 1.5%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(4-ETHYLPHENYL)AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:128353-36-6 ;Formula: C33H32N2O3 ;Stock 9kg,White powder,Water 0.43%,Impurity 0.5%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(4-ETHYNYLPHENYL)AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:131420-15-0 ;Formula: C33H28N2O3 ;Stock 8.1kg,White powder,Water 0.41%,Impurity 1.4%,Assay 99.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(4-IODO-PHENYL)AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:131442-40-5 ;Formula: C31H27IN2O3 ;Stock 9.2kg,White powder,Water 0.23%,Impurity 1.7%,Assay 98.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(4-METHOXY-PHENYL)AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:50721-73-8 ;Stock 9.3kg,White powder,Water 0.3%,Impurity 0.7%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(4-METHOXY-PHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:31329-29-0 ;Stock 7.8kg,White powder,Water 0.37%,Impurity 1%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(4-METHOXY-PHENYL)METHYLAMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:31310-64-2 ;Stock 7.3kg,White powder,Water 0.19%,Impurity 0.5%,Assay 98.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(4-METHYLPHENYL)AMINO]-3'-(BENZYL)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102231-80-1 ;Formula: C38H34N2O3 ;Stock 7.6kg,White powder,Water 0.28%,Impurity 1.6%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(4-METHYLPHENYL)AMINO]-3'-(METHYLTHIO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:136567-59-4 ;Formula: C32H30N2O3S ;Stock 9.5kg,White powder,Water 0.25%,Impurity 1.4%,Assay 98.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(4-METHYLPHENYL)AMINO]-3'-PHENYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102231-71-0 ;Formula: C37H32N2O3 ;Stock 9.8kg,White powder,Water 0.24%,Impurity 1.4%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(4-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:31310-60-8 ;Stock 5.7kg,White powder,Water 0.34%,Impurity 0.8%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(4-METHYLPHENYL)SULFONYL]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:154306-59-9 ;Formula: C31H27NO5S ;Stock 5.7kg,White powder,Water 0.18%,Impurity 1.7%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(4-NONYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:107141-38-8 ;Formula: C39H44N2O3 ;Stock 8.7kg,White powder,Water 0.19%,Impurity 1.8%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(4-PENTYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:50713-66-1 ;Stock 6kg,White powder,Water 0.24%,Impurity 1.6%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(BENZYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:24460-10-4 ;Stock 7.1kg,White powder,Water 0.46%,Impurity 1.6%,Assay 98.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(DIPHENYLMETHYL)AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:109679-94-9 ;Formula: C38H34N2O3 ;Stock 6.9kg,White powder,Water 0.44%,Impurity 0.7%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(DIPHENYLMETHYL)AMINO]-4'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:42933-61-9 ;Stock 10.1kg,White powder,Water 0.35%,Impurity 1.9%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(DIPHENYLMETHYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:42961-61-5 ;Stock 8.1kg,White powder,Water 0.32%,Impurity 0.8%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(METHYL-2-PHENYLETHYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:119764-09-9 ;Formula: C33H32N2O3 ;Stock 8.8kg,White powder,Water 0.38%,Impurity 1.6%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(PHENYLMETHYLENE)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:58998-03-1 ;Stock 6.3kg,White powder,Water 0.48%,Impurity 1.4%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[(THIOPHEN-2-YLMETHYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:42961-60-4 ;Stock 9.5kg,White powder,Water 0.32%,Impurity 0.7%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[(1-NITRO-NAPHTHALEN-2-YL)METHYLENE]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:58998-08-6 ;Stock 5.2kg,White powder,Water 0.12%,Impurity 1.9%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[(2，4-DIMETHYLPHENYL)METHYL]AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:35644-84-9 ;Stock 6.6kg,White powder,Water 0.21%,Impurity 1.6%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[(2-HYDROXY-NAPHTHALEN-1-YL)METHYLENE]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:58998-06-4 ;Stock 6.8kg,White powder,Water 0.34%,Impurity 1.7%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[(4-METHOXY-PHENYL)METHYLENE]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:58998-04-2 ;Stock 5.6kg,White powder,Water 0.15%,Impurity 0.7%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[(4-METHYLPHENYL)METHYL]OCTYLAMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:54574-16-2 ;Stock 8.6kg,White powder,Water 0.23%,Impurity 1.1%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[(4-NITROPHENYL)METHYL]OCTYLAMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:54574-15-1 ;Stock 9kg,White powder,Water 0.21%,Impurity 0.6%,Assay 98.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[[4-(DIETHYLAMINO)PHENYL]METHYLENE]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:58998-05-3 ;Stock 6.5kg,White powder,Water 0.17%,Impurity 1.2%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[3-[1-[4-(DIETHYLAMINO)-2-HYDROXY-PHENYL]-1，3-DIHYDRO-3-OXO-1-ISOBENZOFURANYL]PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE 2HCL ;CAS:493540-17-3 ;Formula: C48H43N3O6.2ClH ;Stock 9.2kg,White powder,Water 0.31%,Impurity 1.9%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4'-(PHENYLAMINO)-BIPHENYL-4-YL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:119922-83-7 ;Formula: C42H35N3O3 ;Stock 10kg,White powder,Water 0.31%,Impurity 1.1%,Assay 98.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-(1，1-DIMETHYLBUTYL)PHENYL]AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:107141-48-0 ;Formula: C37H40N2O3 ;Stock 7.8kg,White powder,Water 0.44%,Impurity 1.8%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-(1，1-DIMETHYLPROPYL)PHENYL]AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:42961-84-2 ;Stock 6.7kg,White powder,Water 0.21%,Impurity 0.6%,Assay 99.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-(1，3-DIMETHYLBUTYL)PHENYL]AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:107141-50-4 ;Formula: C37H40N2O3 ;Stock 9.7kg,White powder,Water 0.46%,Impurity 1.3%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-(1-ETHYLBUTYL)PHENYL]AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:107141-53-7 ;Formula: C37H40N2O3 ;Stock 8kg,White powder,Water 0.31%,Impurity 1.7%,Assay 98.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-(BENZENESULFONYL)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:111661-08-6 ;Formula: C36H30N2O5S ;Stock 8.5kg,White powder,Water 0.48%,Impurity 0.7%,Assay 99.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-(DIMETHYLAMINO)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:34320-53-1 ;Stock 9.1kg,White powder,Water 0.1%,Impurity 1.4%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-(DIPENTYLAMINO)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:119891-70-2 ;Formula: C40H47N3O3 ;Stock 7.9kg,White powder,Water 0.3%,Impurity 0.8%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-(DIPHENYLMETHYL)PHENYL]AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:125811-34-9 ;Formula: C44H38N2O3 ;Stock 7.8kg,White powder,Water 0.33%,Impurity 0.7%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-(PHENYLAMINO)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:34320-54-2 ;Stock 9kg,White powder,Water 0.43%,Impurity 0.6%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-(PYRROLIDINE-1-YL)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:122097-64-7 ;Formula: C34H33N3O3 ;Stock 7.4kg,White powder,Water 0.22%,Impurity 1.6%,Assay 99.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-(TERT-BUTYL)PHENYL]AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:58649-66-4 ;Stock 8.3kg,White powder,Water 0.25%,Impurity 1.7%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-(TERT-BUTYL)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:107141-35-5 ;Formula: C34H34N2O3 ;Stock 6kg,White powder,Water 0.39%,Impurity 1%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-[[4-(DIMETHYLAMINO)PHENYL]AMINO]PHENYL]AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:118092-68-5 ;Formula: C39H38N4O3 ;Stock 7.4kg,White powder,Water 0.26%,Impurity 0.9%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-[[4-(DIMETHYLAMINO)PHENYL]PHENYLMETHYL]PHENYL]AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:107141-47-9 ;Formula: C46H43N3O3 ;Stock 8.5kg,White powder,Water 0.49%,Impurity 0.7%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-[[4-(PHENYLAMINO)PHENYL]AMINO]PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:118969-81-6 ;Formula: C42H36N4O3 ;Stock 7.3kg,White powder,Water 0.38%,Impurity 0.8%,Assay 99.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-[[4-[[6'-(DIETHYLAMINO)-3'-METHYL-3-OXOSPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-2'-YL]AMINO]PHENYL][3-[(2-ETHYLHEXYLOXY)]PHENYL]METHYL]PHENYL]AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:134095-50-4 ;Formula: C77H76N4O7 ;Stock 9.1kg,White powder,Water 0.33%,Impurity 0.9%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-[[4-[[6'-(DIETHYLAMINO)-3'-METHYL-3-OXOSPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-2'-YL]AMINO]PHENYL]METHYL]PHENYL]AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:220271-51-2 ;Formula: C63H56N4O6 ;Stock 7kg,White powder,Water 0.46%,Impurity 1.5%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-[1-[4-(DIETHYLAMINO)-2-(BENZYLOXY)PHENYL]-1，3-DIHYDRO-3-OXO-1-ISOBENZOFURANYL]PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:59404-92-1 ;Stock 7.5kg,White powder,Water 0.11%,Impurity 1.2%,Assay 99.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-[1-[4-(DIETHYLAMINO)-2-(BENZYLOXY)PHENYL]-1，3-DIHYDRO-3-OXO-1-ISOBENZOFURANYL]PHENYL]METHYLAMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:59404-93-2 ;Stock 5.5kg,White powder,Water 0.38%,Impurity 1.7%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-[1-[4-(DIETHYLAMINO)-2-[(TRIMETHYLSILYLOXY)]PHENYL]-1，3-DIHYDRO-3-OXO-1-ISOBENZOFURANYL]PHENYL]AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:183052-55-3 ;Formula: C52H53N3O6Si ;Stock 8.2kg,White powder,Water 0.32%,Impurity 1.4%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-[1-[4-(DIETHYLAMINO)-2-HYDROXY-PHENYL]-1，3-DIHYDRO-3-OXO-1-ISOBENZOFURANYL]PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:59404-89-6 ;Stock 5.8kg,White powder,Water 0.4%,Impurity 1.8%,Assay 99.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-[1-[4-(DIETHYLAMINO)-2-HYDROXY-PHENYL]-1，3-DIHYDRO-3-OXO-1-ISOBENZOFURANYL]PHENYL]METHYLAMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:50325-47-8 ;Stock 7.4kg,White powder,Water 0.44%,Impurity 1.2%,Assay 98.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-[1-[4-(DIETHYLAMINO)-2-METHOXY-PHENYL]-1，3-DIHYDRO-3-OXO-1-ISOBENZOFURANYL]PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:59404-90-9 ;Stock 7.4kg,White powder,Water 0.48%,Impurity 1%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-[1-[4-(DIETHYLAMINO)-2-METHOXY-PHENYL]-1，3-DIHYDRO-3-OXO-1-ISOBENZOFURANYL]PHENYL]METHYLAMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:50325-48-9 ;Stock 9kg,White powder,Water 0.27%,Impurity 0.7%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-[1-[4-(DIETHYLAMINO)-2-METHYLPHENYL]-1，3-DIHYDRO-3-OXO-1-ISOBENZOFURANYL]PHENYL]METHYLAMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:54292-27-2 ;Stock 6kg,White powder,Water 0.3%,Impurity 0.9%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-[1-[4-(DIETHYLAMINO)PHENYL]-1，3-DIHYDRO-3-OXO-1-ISOBENZOFURANYL]PHENYL]METHYLAMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:54292-26-1 ;Stock 9.9kg,White powder,Water 0.37%,Impurity 1.2%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-[1-[4-(DIMETHYLAMINO)-2-[(TRIMETHYLSILYLOXY)]PHENYL]-1，3-DIHYDRO-3-OXO-1-ISOBENZOFURANYL]PHENYL]AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:183052-53-1 ;Formula: C50H49N3O6Si ;Stock 7.4kg,White powder,Water 0.33%,Impurity 0.8%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-[1-[4-(DIMETHYLAMINO)-2-HYDROXY-PHENYL]-1，3-DIHYDRO-3-OXO-1-ISOBENZOFURANYL]PHENYL]AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:183052-48-4 ;Formula: C47H41N3O6 ;Stock 6.3kg,White powder,Water 0.19%,Impurity 1.7%,Assay 98.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-[1-[4-(DIMETHYLAMINO)PHENYL]-1，3-DIHYDRO-3-OXO-1-ISOBENZOFURANYL]PHENYL]METHYLAMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:54292-24-9 ;Stock 6kg,White powder,Water 0.47%,Impurity 0.9%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-[5-(DIMETHYLAMINO)-1-[4-(DIMETHYLAMINO)PHENYL]-1，3-DIHYDRO-3-OXO-1-ISOBENZOFURANYL]PHENYL]METHYLAMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:54292-29-4 ;Stock 5.6kg,White powder,Water 0.15%,Impurity 0.5%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-[6-(DIMETHYLAMINO)-1，3-DIHYDRO-1-(4-HYDROXY-PHENYL)-3-OXO-1-ISOBENZOFURANYL]PHENYL]AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:220271-50-1 ;Formula: C47H41N3O6 ;Stock 9kg,White powder,Water 0.24%,Impurity 1.1%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-[6-(DIMETHYLAMINO)-1-[4-(DIMETHYLAMINO)PHENYL]-1，3-DIHYDRO-3-OXO-1-ISOBENZOFURANYL]PHENYL]AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:220271-49-8 ;Formula: C49H46N4O5 ;Stock 5.5kg,White powder,Water 0.35%,Impurity 0.8%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[4-PROPAN-2-YLPHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:130413-73-9 ;Formula: C33H32N2O3 ;Stock 6.1kg,White powder,Water 0.11%,Impurity 1%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[6'-(DIETHYLAMINO)-3-OXOSPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-2'-YL](BENZYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:37608-69-8 ;Stock 8.7kg,White powder,Water 0.35%,Impurity 1.9%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[6'-(DIETHYLAMINO)-3-OXOSPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-2'-YL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:35517-39-6 ;Stock 8.5kg,White powder,Water 0.48%,Impurity 1.5%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[6'-(DIETHYLAMINO)-3-OXOSPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-2'-YL]CARBONYL]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:52610-36-3 ;Stock 6.5kg,White powder,Water 0.16%,Impurity 2%,Assay 99.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[6'-(DIETHYLAMINO)-3-OXOSPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-2'-YL]METHYL]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:52610-34-1 ;Stock 6.1kg,White powder,Water 0.22%,Impurity 0.9%,Assay 98.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[6'-(DIETHYLAMINO)-3-OXOSPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-2'-YL]OXY]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:52610-37-4 ;Stock 9.3kg,White powder,Water 0.36%,Impurity 0.9%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[[6'-(DIETHYLAMINO)-3-OXOSPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-2'-YL]THIO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:52610-40-9 ;Stock 6.4kg,White powder,Water 0.11%,Impurity 1.8%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[1-[6'-(DIETHYLAMINO)-3-OXOSPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-2'-YL]-1-METHYLPROPYL]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:52610-35-2 ;Stock 6.9kg,White powder,Water 0.12%,Impurity 1.2%,Assay 98.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[2-PHENYL-1-(BENZYL)ETHYL]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:160940-26-1 ;Formula: C39H35NO3 ;Stock 9.3kg,White powder,Water 0.43%,Impurity 1.1%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[3-(TRIFLUOROMETHYL)PHENYL]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:159580-55-9 ;Formula: C31H24F3NO3 ;Stock 8.8kg,White powder,Water 0.28%,Impurity 1.9%,Assay 98.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[4-(4-METHOXY-PHENYL)PIPERAZIN-1-YL]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:52546-96-0 ;Stock 9.1kg,White powder,Water 0.18%,Impurity 1.6%,Assay 99.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[DODECYL(BENZYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:54574-14-0 ;Stock 5.7kg,White powder,Water 0.42%,Impurity 1.8%,Assay 98.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[ETHYL[4-(TRIFLUOROMETHYL)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:148681-50-9 ;Formula: C33H29F3N2O3 ;Stock 7.2kg,White powder,Water 0.14%,Impurity 1.3%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[HEPTYL(BENZYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:54574-12-8 ;Stock 5.3kg,White powder,Water 0.41%,Impurity 1.8%,Assay 98.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[HEXYL(BENZYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:54574-11-7 ;Stock 5.3kg,White powder,Water 0.21%,Impurity 1.1%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[METHYL(1-PHENYLETHYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:42961-50-2 ;Stock 8.9kg,White powder,Water 0.44%,Impurity 1.7%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[METHYL(2-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:36443-17-1 ;Stock 9.2kg,White powder,Water 0.37%,Impurity 2%,Assay 99.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[METHYL(4-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:34320-55-3 ;Stock 8.3kg,White powder,Water 0.32%,Impurity 1.6%,Assay 98.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[METHYL(THIOPHEN-2-YLMETHYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:42961-59-1 ;Stock 7.2kg,White powder,Water 0.26%,Impurity 1.6%,Assay 99.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[METHYL[(4-PHENOXY-PHENYL)METHYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:42961-52-4 ;Stock 9.6kg,White powder,Water 0.38%,Impurity 0.5%,Assay 98.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[METHYL[(5，6，7，8-TETRAHYDRO-NAPHTHALEN-2-YL)METHYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:42961-51-3 ;Stock 9.5kg,White powder,Water 0.49%,Impurity 0.6%,Assay 98.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[METHYL[4-[4，5，6，7-TETRACHLORO-1-[4-(DIETHYLAMINO)PHENYL]-1，3-DIHYDRO-3-OXO-1-ISOBENZOFURANYL]PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:54292-28-3 ;Stock 5.2kg,White powder,Water 0.5%,Impurity 1.3%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[NONYL(BENZYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:54574-13-9 ;Stock 5.9kg,White powder,Water 0.45%,Impurity 1.7%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[OCTYL(BENZYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:54574-19-5 ;Stock 9kg,White powder,Water 0.49%,Impurity 1.1%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-[PHENYL(BENZYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:31310-63-1 ;Stock 5.1kg,White powder,Water 0.14%,Impurity 0.6%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-HYDRAZINYL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:54005-57-1 ;Stock 6.9kg,White powder,Water 0.42%,Impurity 0.8%,Assay 98.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-METHOXY-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:23682-12-4 ;Stock 9kg,White powder,Water 0.15%,Impurity 1.4%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-METHOXY-SPIRO[ISOBENZOFURAN-1(3H)-，9'(9H)-XANTHEN]-3-ONE ;CAS:1067910-43-3 ;Stock 8.9kg,White powder,Water 0.16%,Impurity 2%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-METHYL-3'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:52497-19-5 ;Stock 6.3kg,White powder,Water 0.18%,Impurity 0.8%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:25289-00-3 ;Formula: C25H23NO3 ;Stock 5.2kg,White powder,Water 0.13%,Impurity 1.8%,Assay 98.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-MORPHOLIN-4-YL-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHENE]CARBOXYLIC ACID ;CAS:52854-60-1 ;Stock 5.9kg,White powder,Water 0.32%,Impurity 0.7%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-MORPHOLIN-4-YL-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHENE]CARBOXYLIC ACID COMPD. WITH 2，2'，2 -NITRILOTRIS[ETHANOL] ;CAS:52854-61-2 ;Stock 7.7kg,White powder,Water 0.48%,Impurity 1.5%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-MORPHOLIN-4-YL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:40353-81-9 ;Stock 7.3kg,White powder,Water 0.41%,Impurity 1.2%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-NITRO-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHENE]CARBOXYLIC ACID LITHIUM SALT ;CAS:52854-65-6 ;Stock 7.4kg,White powder,Water 0.3%,Impurity 0.8%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-NITRO-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:29512-42-3 ;Stock 9.5kg,White powder,Water 0.43%,Impurity 1.7%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-PHENOXY-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:200728-40-1 ;Formula: C30H25NO4 ;Stock 6.1kg,White powder,Water 0.13%,Impurity 1.8%,Assay 98.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-PHENYL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:31310-75-5 ;Stock 9.5kg,White powder,Water 0.25%,Impurity 1.6%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-2'-PIPERIDIN-1-YL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:35837-72-0 ;Stock 7.8kg,White powder,Water 0.15%,Impurity 1.4%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'，4'-DIMETHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:100306-37-4 ;Formula: C32H30N2O3 ;Stock 5.5kg,White powder,Water 0.23%,Impurity 1.5%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'，4'-DIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:21934-66-7 ;Stock 5.6kg,White powder,Water 0.39%,Impurity 1.9%,Assay 98.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-(2-ETHOXYETHYL)-2'-(METHYLPHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:110407-99-3 ;Formula: C35H36N2O4 ;Stock 8.1kg,White powder,Water 0.14%,Impurity 1.2%,Assay 99.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-(2-ETHOXYETHYL)-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:100551-45-9 ;Formula: C34H34N2O4 ;Stock 6.7kg,White powder,Water 0.24%,Impurity 1.5%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-(2-ETHOXYETHYL)-2'-[(BENZYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:110407-97-1 ;Formula: C35H36N2O4 ;Stock 7.8kg,White powder,Water 0.16%,Impurity 1.5%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-(2-ETHOXYETHYL)-2'-[[4-(ETHOXYMETHYL)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102231-57-2 ;Formula: C37H40N2O5 ;Stock 10kg,White powder,Water 0.44%,Impurity 1.5%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-(2-ETHYLPHENYL)-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102231-74-3 ;Formula: C38H34N2O3 ;Stock 6.4kg,White powder,Water 0.28%,Impurity 0.9%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-(2-FLUOROBENZYL)-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102231-83-4 ;Formula: C37H31FN2O3 ;Stock 5.5kg,White powder,Water 0.37%,Impurity 1.8%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-(2-METHOXYETHYL)-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:110407-98-2 ;Formula: C33H32N2O4 ;Stock 7.5kg,White powder,Water 0.4%,Impurity 0.9%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-(2-PHENOXYETHYL)-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102231-61-8 ;Formula: C38H34N2O4 ;Stock 8.3kg,White powder,Water 0.16%,Impurity 1%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-(4-ETHYLPHENYL)-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:101510-56-9 ;Formula: C38H34N2O3 ;Stock 9.3kg,White powder,Water 0.29%,Impurity 0.7%,Assay 98.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-(ETHOXYMETHYL)-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:100578-76-5 ;Formula: C33H32N2O4 ;Stock 7.2kg,White powder,Water 0.37%,Impurity 1.1%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-(ETHYLAMINO)-2'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:41568-10-9 ;Stock 7.2kg,White powder,Water 0.35%,Impurity 1.2%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-(ETHYLSULFONYL)-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:157692-67-6 ;Formula: C32H30N2O5S ;Stock 6.1kg,White powder,Water 0.22%,Impurity 1.5%,Assay 98.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-(ETHYLTHIO)-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:117580-90-2 ;Formula: C32H30N2O3S ;Stock 5.5kg,White powder,Water 0.13%,Impurity 0.6%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-(METHOXYMETHYL)-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102231-63-0 ;Formula: C32H30N2O4 ;Stock 6.8kg,White powder,Water 0.16%,Impurity 1.8%,Assay 99.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-(METHYLTHIO)-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:136567-58-3 ;Formula: C31H28N2O3S ;Stock 7kg,White powder,Water 0.14%,Impurity 0.7%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-(METHYLTHIO)-2'-[(2，4，6-TRIMETHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:136578-89-7 ;Formula: C34H34N2O3S ;Stock 8.4kg,White powder,Water 0.34%,Impurity 1%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-[(2-METHYLPHENYL)METHYL]-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102231-85-6 ;Formula: C38H34N2O3 ;Stock 7.3kg,White powder,Water 0.19%,Impurity 1.7%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-[(4-METHYLPHENYL)METHYL]-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:101510-41-2 ;Formula: C38H34N2O3 ;Stock 8.3kg,White powder,Water 0.2%,Impurity 0.9%,Assay 98.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-ETHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:36431-23-9 ;Stock 8.5kg,White powder,Water 0.44%,Impurity 0.8%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-ETHYL-2'-[(3-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:378186-38-0 ;Formula: C33H32N2O3 ;Stock 7.8kg,White powder,Water 0.5%,Impurity 0.9%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-HYDROXY-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHENE]-2'-CARBOXYLIC ACID COMPD. WITH 2-AMINOETHANOL (1:2) ;CAS:112828-28-1 ;Formula: C25H21NO6.2C2H7NO ;Stock 9.7kg,White powder,Water 0.38%,Impurity 1.7%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-HYDROXY-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)-，9'(9H)-XANTHENE]-2'-CARBOXYLIC ACID ;CAS:6359-31-5 ;Formula: C27H33N2O2.Cl ;Stock 8.5kg,White powder,Water 0.27%,Impurity 1.4%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHOXY-1'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:178332-88-2 ;Formula: C26H25NO4 ;Stock 9.5kg,White powder,Water 0.16%,Impurity 0.8%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHOXY-2'-[(4-METHOXY-PHENYL)(4-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:156243-34-4 ;Formula: C39H36N2O5 ;Stock 9.3kg,White powder,Water 0.25%,Impurity 1.3%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHOXY-2'-[(4-METHOXY-PHENYL)PHENYLAMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:159833-38-2 ;Formula: C38H34N2O5 ;Stock 7.2kg,White powder,Water 0.41%,Impurity 1%,Assay 99.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-1'-[(BENZYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:110074-26-5 ;Formula: C32H30N2O3 ;Stock 9.6kg,White powder,Water 0.22%,Impurity 0.6%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-(METHYLPHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:133342-38-8 ;Formula: C32H30N2O3 ;Stock 5.7kg,White powder,Water 0.32%,Impurity 0.8%,Assay 99.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-(METHYLTHIO)-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:36838-73-0 ;Stock 7.9kg,White powder,Water 0.49%,Impurity 1.1%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:29512-49-0 ;Formula: C31H29N2O3 ;Stock 5.6kg,White powder,Water 0.34%,Impurity 1.3%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE MIXT. WITH 4，5，6，7-TETRACHLORO-3，3-BIS[2-[4-(DIMETHYLAMINO)PHENYL]-2-(4-METHOXY-PHENYL)ETHENYL]-1(3H)-ISOBENZOFURANONE ;CAS:124188-67-6 ;Formula: C42H36Cl4N2O4.C31H28N2O3 ;Stock 6kg,White powder,Water 0.44%,Impurity 0.9%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE MIXT. WITH 4，5，6，7-TETRACHLORO-3，3-BIS[2-[4-(DIMETHYLAMINO)PHENYL]-2-(4-METHOXY-PHENYL)ETHENYL]-1(3H)-ISOBENZOFURANONE AND 3，5'，6-TRIS(DIMETHYLAMINO)SPIRO[9H-FLUORENE-9，1'(3'H)-ISOBENZOFURAN]-3'-ONE ;CAS:124173-11-1 ;Formula: C42H36Cl4N2O4.C31H28N2O3.C26H27N3O2 ;Stock 8.4kg,White powder,Water 0.46%,Impurity 1.4%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE MIXT. WITH 4-[4-(DIETHYLAMINO)PHENYL]-4-(4-METHOXY-PHENYL)-N，N，6-TRIMETHYL-2-PHENYL-4H-3，1-BENZOXAZIN-7-YLAMINE AND 4-[4-(DIETHYLAMINO)PHENYL]-4-(4-METHOXY-PHENYL)-N，N，8-TRIMETHYL-2-PHENYL-4H-3，1-BENZOXAZIN-7-YLAMINE ;CAS:131048-73-2 ;Formula: C34H37N3O2.C34H37N3O2.C31H28N2O3 ;Stock 7.8kg,White powder,Water 0.19%,Impurity 2%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE MIXT. WITH 6'-[ETHYL(3-METHYLBUTYL)AMINO]-3'-METHYL-2'-(PHENYLAMINO)SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE 4，5，6，7-TETRACHLORO-3，3-BIS[2-[4-(DIMETHYLAMINO)PHENYL]-2-(4-METHOXY-PHENYL)ETHENYL]-1(3H)-ISOBENZO ;CAS:124188-70-1 ;Formula: C44H38Cl4N2O4.C42H36Cl4N2O4.C34H34N2O3.C31H28N2O3 ;Stock 8.4kg,White powder,Water 0.44%,Impurity 0.9%,Assay 99.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-(PYRROLIDINE-1-YL)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:137911-30-9 ;Formula: C29H30N2O3 ;Stock 8.3kg,White powder,Water 0.25%,Impurity 1.3%,Assay 99.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-[(2，4，6-TRIMETHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:124897-16-1 ;Formula: C34H34N2O3 ;Stock 7kg,White powder,Water 0.29%,Impurity 1.2%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-[(2-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:440658-47-9 ;Formula: C32H30N2O3 ;Stock 6.9kg,White powder,Water 0.23%,Impurity 0.6%,Assay 99.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-[(2-OXIRANYLMETHYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:148123-73-3 ;Formula: C28H28N2O4 ;Stock 7.7kg,White powder,Water 0.15%,Impurity 1.5%,Assay 98.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-[(2-PHENOXYETHYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:124775-12-8 ;Formula: C33H32N2O4 ;Stock 5.3kg,White powder,Water 0.39%,Impurity 1.2%,Assay 99.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-[(3-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:151019-95-3 ;Formula: C32H30N2O3 ;Stock 8.9kg,White powder,Water 0.14%,Impurity 1%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-[(4-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:36443-19-3 ;Stock 5.3kg,White powder,Water 0.24%,Impurity 0.6%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-[(4-NONYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:107141-39-9 ;Formula: C40H46N2O3 ;Stock 6.7kg,White powder,Water 0.35%,Impurity 1.4%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-[(4-OCTYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:42961-85-3 ;Stock 6.9kg,White powder,Water 0.25%,Impurity 0.7%,Assay 98.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-[(4-PENTYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:41174-30-5 ;Stock 7kg,White powder,Water 0.27%,Impurity 1.3%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-[(BENZYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:35645-03-5 ;Stock 8.7kg,White powder,Water 0.14%,Impurity 2%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-[(NAPHTHALEN-1-YLMETHYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:35644-80-5 ;Stock 8.7kg,White powder,Water 0.42%,Impurity 2%,Assay 98.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-[[(4-METHYLPHENYL)METHYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:35644-83-8 ;Stock 8.8kg,White powder,Water 0.2%,Impurity 0.6%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-[[[4-PROPAN-2-YLPHENYL]METHYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:35644-88-3 ;Stock 5.8kg,White powder,Water 0.26%,Impurity 0.6%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-[[3-(METHYLTHIO)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:103481-05-6 ;Formula: C32H30N2O3S ;Stock 7.6kg,White powder,Water 0.45%,Impurity 0.6%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-[[3-PROPAN-2-YLPHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:143157-95-3 ;Formula: C34H34N2O3 ;Stock 7.8kg,White powder,Water 0.36%,Impurity 1.5%,Assay 98.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-[[4-(1，1，2-TRIMETHYLPROPYL)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:107141-52-6 ;Formula: C37H40N2O3 ;Stock 5.4kg,White powder,Water 0.33%,Impurity 2%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-[[4-(1，2，2-TRIMETHYLPROPYL)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:107141-49-1 ;Formula: C37H40N2O3 ;Stock 6.5kg,White powder,Water 0.45%,Impurity 1.3%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-[[4-(1-METHYLPENTYL)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:107141-51-5 ;Formula: C37H40N2O3 ;Stock 9.1kg,White powder,Water 0.45%,Impurity 1.4%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-[[4-(1-PROPYN-1-YL)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:131420-16-1 ;Formula: C34H30N2O3 ;Stock 6.9kg,White powder,Water 0.38%,Impurity 1%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-[[4-(2-PHENYLETHYNYL)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:131420-14-9 ;Formula: C39H32N2O3 ;Stock 9.2kg,White powder,Water 0.44%,Impurity 1.3%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-[[4-(3-METHYLBUTYL)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:43054-27-9 ;Stock 7.3kg,White powder,Water 0.47%,Impurity 1.4%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-[[4-(4'-OCTYL[1，1'-BICYCLOHEXYL]-4-YL)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:281663-96-5 ;Formula: C51H64N2O3 ;Stock 7.3kg,White powder,Water 0.44%,Impurity 1.6%,Assay 98.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-[[4-(METHYLTHIO)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:103481-09-0 ;Formula: C32H30N2O3S ;Stock 5.8kg,White powder,Water 0.15%,Impurity 1.3%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-[[4-(PHENYLAMINO)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:114040-73-2 ;Formula: C37H33N3O3 ;Stock 9.3kg,White powder,Water 0.24%,Impurity 0.9%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-[[4-(TRIFLUOROMETHYL)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:144653-78-1 ;Formula: C32H27F3N2O3 ;Stock 8.2kg,White powder,Water 0.23%,Impurity 1.3%,Assay 99.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-[PHENYL(BENZYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:133342-37-7 ;Formula: C38H34N2O3 ;Stock 6.8kg,White powder,Water 0.17%,Impurity 1.9%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-2'-NITRO-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:29512-43-4 ;Stock 10kg,White powder,Water 0.39%,Impurity 0.8%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-METHYL-4'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:163617-40-1 ;Formula: C31H28N2O3 ;Stock 8.1kg,White powder,Water 0.46%,Impurity 1.8%,Assay 98.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-PHENYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:101510-46-7 ;Formula: C36H30N2O3 ;Stock 7kg,White powder,Water 0.17%,Impurity 1.6%,Assay 99.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3'-PHENYL-2'-[(BENZYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:101510-58-1 ;Formula: C37H32N2O3 ;Stock 8kg,White powder,Water 0.26%,Impurity 1.5%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3-OXO-2'-(2-OXO-PYRROLIDIN-1-YL)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHENE]CARBOXYLIC ACID SODIUM SALT ;CAS:52854-64-5 ;Stock 6kg,White powder,Water 0.29%,Impurity 1.5%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHENE]-2'-CARBOXYLIC ACID 1，4-BUTANEDIYL ESTER ;CAS:164654-61-9 ;Formula: C54H48N2O10 ;Stock 6.6kg,White powder,Water 0.25%,Impurity 0.8%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHENE]-2'-CARBOXYLIC ACID ETHYL ESTER MIXT. WITH 4，4'-[(9-BUTYL-9H-CARBAZOL-3-YL)METHYLENE]BIS[N-METHYL-N-PHENYL-ANILINE] 6'-(DIBUTYLAMINO)-2'-(ETHYLAMINO)SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE AND 6-(DIMETHYLAMINO)-3，3-BIS[4-(DIMETHYLAMINO)PH ;CAS:198203-10-0 ;Formula: C43H41N3.C30H34N2O3.C27H25NO5.C26H29N3O2 ;Stock 8.2kg,White powder,Water 0.19%,Impurity 1.9%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHENE]-2'-CARBOXYLIC ACID ETHYL ESTER MIXT. WITH 6'-(DIBUTYLAMINO)-2'-(METHYLAMINO)SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:198203-07-5 ;Formula: C29H32N2O3.C27H25NO5 ;Stock 9.3kg,White powder,Water 0.41%,Impurity 1.9%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHENE]-2'-CARBOXYLIC ACID PHENYLMETHYL ESTER ;CAS:154306-62-4 ;Formula: C32H27NO5 ;Stock 9.5kg,White powder,Water 0.33%,Impurity 0.6%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHENE]-2'-CARBOXYLIC ACID PROPYL ESTER ;CAS:154306-63-5 ;Formula: C28H27NO5 ;Stock 5.7kg,White powder,Water 0.29%,Impurity 1.9%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHENE]-2'-CARBOXYLIC ACID SODIUM SALT ;CAS:181467-67-4 ;Formula: C25H21NO5.Na ;Stock 10kg,White powder,Water 0.39%,Impurity 1.4%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHENE]-2'-SULFONIC ACID ;CAS:55034-22-5 ;Stock 10kg,White powder,Water 0.4%,Impurity 1%,Assay 98.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHENE]-2'-SULFONIC ACID COMPD. WITH N，N-DIETHYLETHANAMINE ;CAS:55034-28-1 ;Stock 6.9kg,White powder,Water 0.33%,Impurity 1%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHENE]-2'-SULFONIC ACID SODIUM SALT ;CAS:55034-23-6 ;Stock 8.8kg,White powder,Water 0.45%,Impurity 1%,Assay 98.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHENE]DICARBOXYLIC ACID ;CAS:52854-66-7 ;Stock 6.9kg,White powder,Water 0.14%,Impurity 1%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHENE]DICARBOXYLIC ACID COMPD. WITH N，N-DIETHYLETHANAMINE (1:2) ;CAS:52854-67-8 ;Stock 7.1kg,White powder,Water 0.33%,Impurity 1.9%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHENE]-2'-CARBALDEHYDE ;CAS:29579-03-1 ;Stock 8kg,White powder,Water 0.37%,Impurity 1%,Assay 99.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHENE]-2'-CARBOXYLIC ACID ;CAS:52716-19-5 ;Stock 8.2kg,White powder,Water 0.4%,Impurity 0.7%,Assay 98.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHENE]-2'-CARBOXYLIC ACID ETHYL ESTER ;CAS:154306-60-2 ;Formula: C27H25NO5 ;Stock 9.1kg,White powder,Water 0.42%,Impurity 1.3%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHENE]-2'-CARBOXYLIC ACID METHYL ESTER ;CAS:36489-23-3 ;Stock 8.8kg,White powder,Water 0.49%,Impurity 1%,Assay 98.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-4'-(TERT-BUTYL)-2'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:31184-12-0 ;Stock 5.2kg,White powder,Water 0.36%,Impurity 1.4%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-4'-METHYL-1'-PROPAN-2-YL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:119259-76-6 ;Formula: C34H34N2O3 ;Stock 7.6kg,White powder,Water 0.11%,Impurity 1.5%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-4'-METHYL-2'-(2-PHENYLHYDRAZINYL)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:53675-87-9 ;Stock 9.3kg,White powder,Water 0.41%,Impurity 0.9%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-4'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:37114-79-7 ;Stock 5.8kg,White powder,Water 0.36%,Impurity 1.5%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-4'-METHYL-2'-[(2，4，6-TRIMETHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:124897-26-3 ;Formula: C34H34N2O3 ;Stock 9.2kg,White powder,Water 0.1%,Impurity 1.3%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-4'-METHYL-2'-[(4-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:50480-04-1 ;Stock 5.3kg,White powder,Water 0.16%,Impurity 2%,Assay 98.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-4'-METHYL-2'-PIPERIDIN-1-YL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:37713-43-2 ;Stock 8.8kg,White powder,Water 0.28%,Impurity 1.6%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIETHYLAMINO)-N，N，N-TRIMETHYL-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-2'-AMINIUM BROMIDE ;CAS:52716-28-6 ;Stock 8.8kg,White powder,Water 0.42%,Impurity 1%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIHEXYLAMINO) -2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:154116-59-3 ;Formula: C38H42N2O3 ;Stock 9.2kg,White powder,Water 0.2%,Impurity 1.6%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIHEXYLAMINO) -3'-METHOXY-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:155295-03-7 ;Formula: C39H44N2O4 ;Stock 5.4kg,White powder,Water 0.45%,Impurity 0.6%,Assay 98.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIHEXYLAMINO) -3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:155294-94-3 ;Formula: C39H44N2O3 ;Stock 9.3kg,White powder,Water 0.18%,Impurity 1%,Assay 99.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-1'，2'，3'-TRIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:51083-32-0 ;Stock 9.7kg,White powder,Water 0.16%,Impurity 0.7%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-1'，3'，4'-TRIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:51083-35-3 ;Stock 6.2kg,White powder,Water 0.2%,Impurity 1.2%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-1'，3'-DIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:38330-35-7 ;Stock 9.8kg,White powder,Water 0.46%,Impurity 1.8%,Assay 98.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-2'，3'-DIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:267003-48-5 ;Formula: C24H21NO3 ;Stock 8.1kg,White powder,Water 0.25%,Impurity 0.9%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-2'，4'-DIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:21934-63-4 ;Stock 7kg,White powder,Water 0.23%,Impurity 1.1%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-2'-(METHYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:24460-05-7 ;Stock 8.1kg,White powder,Water 0.34%,Impurity 0.9%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-2'-(METHYLPHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:31310-59-5 ;Stock 8.6kg,White powder,Water 0.45%,Impurity 1.7%,Assay 98.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-2'-(METHYLSULFONYL)-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:154306-67-9 ;Formula: C23H19NO5S ;Stock 6.1kg,White powder,Water 0.11%,Impurity 0.6%,Assay 98.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:34320-51-9 ;Stock 7.3kg,White powder,Water 0.2%,Impurity 0.9%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-2'-[(2，3，4-TRIFLUOROPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:106307-81-7 ;Formula: C28H19F3N2O3 ;Stock 9.4kg,White powder,Water 0.5%,Impurity 1.2%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-2'-[(2，4-DIMETHYLPHENYL)AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:164066-50-6 ;Formula: C31H28N2O3 ;Stock 8.6kg,White powder,Water 0.4%,Impurity 1.9%,Assay 98.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-2'-[(2，6-DIMETHYLPHENYL)AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:164066-52-8 ;Formula: C31H28N2O3 ;Stock 6.6kg,White powder,Water 0.1%,Impurity 0.6%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-2'-[(2，6-DIMETHYLPHENYL)METHYLAMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:149068-37-1 ;Formula: C32H30N2O3 ;Stock 8kg,White powder,Water 0.34%,Impurity 1.2%,Assay 98.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-2'-[(4-FLUOROPHENYL)AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:164066-56-2 ;Formula: C29H23FN2O3 ;Stock 9.8kg,White powder,Water 0.15%,Impurity 2%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-2'-[(4-OCTYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:50880-66-5 ;Stock 9.1kg,White powder,Water 0.33%,Impurity 2%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-2'-[(DIPHENYLMETHYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:41762-92-9 ;Stock 9.2kg,White powder,Water 0.43%,Impurity 1.4%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-2'-[[(2-METHOXY-NAPHTHALEN-1-YL)METHYLENE]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:59026-16-3 ;Stock 8.4kg,White powder,Water 0.17%,Impurity 1.7%,Assay 98.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-2'-[[4-[1-[4-(DIMETHYLAMINO)PHENYL]-1，3-DIHYDRO-3-OXO-1-ISOBENZOFURANYL]PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:54292-25-0 ;Stock 9.5kg,White powder,Water 0.13%,Impurity 0.8%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-2'-[METHYL[3-(1-OXO-PROPYL)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:147846-58-0 ;Formula: C32H28N2O4 ;Stock 6.5kg,White powder,Water 0.28%,Impurity 1.3%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-2'-[PHENYL(BENZYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:37608-65-4 ;Stock 7.1kg,White powder,Water 0.22%,Impurity 1.5%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-2'-ETHYL-4'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:34784-89-9 ;Stock 7.3kg,White powder,Water 0.48%,Impurity 1.7%,Assay 99.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-2'-FLUORO-3'-HYDROXY-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:198139-42-3 ;Formula: C22H16FNO4 ;Stock 5.6kg,White powder,Water 0.11%,Impurity 1%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-2'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:26567-25-9 ;Stock 5.3kg,White powder,Water 0.11%,Impurity 1.1%,Assay 98.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-2'-MORPHOLIN-4-YL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:40353-82-0 ;Stock 8.3kg,White powder,Water 0.3%,Impurity 1.2%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-2'-PHENYL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:31329-31-4 ;Stock 10kg,White powder,Water 0.39%,Impurity 1.3%,Assay 98.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-2'-PIPERIDIN-1-YL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:37713-32-9 ;Stock 9.6kg,White powder,Water 0.28%,Impurity 1%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:36431-21-7 ;Stock 9.4kg,White powder,Water 0.21%,Impurity 1.5%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-3'-METHYL-2'-[(3-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:152403-31-1 ;Formula: C30H26N2O3 ;Stock 8.1kg,White powder,Water 0.35%,Impurity 1.3%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-3'-METHYL-2'-[(4-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:154038-74-1 ;Formula: C30H26N2O3 ;Stock 7.5kg,White powder,Water 0.27%,Impurity 0.9%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-3'-METHYL-2'-[[3-(METHYLTHIO)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:103481-08-9 ;Formula: C30H26N2O3S ;Stock 7.7kg,White powder,Water 0.19%,Impurity 0.7%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIMETHYLAMINO)-4'-METHYL-2'-PIPERIDIN-1-YL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:37713-33-0 ;Stock 8.7kg,White powder,Water 0.47%,Impurity 1.5%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIPENTYLAMINO)-1'，3'-DIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:158574-53-9 ;Formula: C32H37NO3 ;Stock 7.5kg,White powder,Water 0.2%,Impurity 0.8%,Assay 99.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIPENTYLAMINO)-1'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:155295-10-6 ;Formula: C31H35NO3 ;Stock 9.2kg,White powder,Water 0.45%,Impurity 0.8%,Assay 98.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIPENTYLAMINO)-2'，4'-DIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:256524-48-8 ;Formula: C32H37NO3 ;Stock 5.3kg,White powder,Water 0.33%,Impurity 0.8%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIPENTYLAMINO)-2'-(METHYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:168265-67-6 ;Formula: C31H36N2O3 ;Stock 7.3kg,White powder,Water 0.24%,Impurity 0.5%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIPENTYLAMINO)-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:155295-07-1 ;Formula: C36H38N2O3 ;Stock 6kg,White powder,Water 0.47%,Impurity 1.3%,Assay 98.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIPENTYLAMINO)-2'-[(2-ETHYL-6-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:153734-49-7 ;Formula: C39H44N2O3 ;Stock 7.2kg,White powder,Water 0.43%,Impurity 1.2%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIPENTYLAMINO)-2'-[[3-(TRIFLUOROMETHYL)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:181064-93-7 ;Formula: C37H37F3N2O3 ;Stock 8.4kg,White powder,Water 0.24%,Impurity 1.7%,Assay 99.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIPENTYLAMINO)-3'-ETHOXY-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:155295-05-9 ;Formula: C38H42N2O4 ;Stock 5.7kg,White powder,Water 0.21%,Impurity 1.2%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIPENTYLAMINO)-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:129473-78-5 ;Formula: C37H40N2O3 ;Stock 5.4kg,White powder,Water 0.17%,Impurity 1.5%,Assay 98.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIPENTYLAMINO)-3'-METHYL-2'-[(3-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:159829-42-2 ;Formula: C38H42N2O3 ;Stock 8.2kg,White powder,Water 0.3%,Impurity 0.9%,Assay 98.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIPENTYLAMINO)-3'-METHYL-2'-[(BENZYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:155295-01-5 ;Formula: C38H42N2O3 ;Stock 8.4kg,White powder,Water 0.3%,Impurity 1.5%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIPENTYLAMINO)-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHENE]-2'-CARBONITRILE ;CAS:155295-14-0 ;Formula: C31H32N2O3 ;Stock 8.2kg,White powder,Water 0.38%,Impurity 1.3%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIPROPYLAMINO)-2'-(PHENYLAMINO)-3'-(BENZYL)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102231-91-4 ;Formula: C39H36N2O3 ;Stock 6.8kg,White powder,Water 0.27%,Impurity 1%,Assay 98.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIPROPYLAMINO)-2'-[(2，4，6-TRIMETHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:124897-07-0 ;Formula: C35H36N2O3 ;Stock 9.5kg,White powder,Water 0.15%,Impurity 0.9%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIPROPYLAMINO)-2'-[(2，6-DIPROPYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:123771-80-2 ;Formula: C38H42N2O3 ;Stock 6.4kg,White powder,Water 0.21%,Impurity 0.7%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIPROPYLAMINO)-2'-[(2-ETHYLPHENYL)AMINO]-3'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102232-42-8 ;Formula: C35H36N2O3 ;Stock 8.4kg,White powder,Water 0.18%,Impurity 0.7%,Assay 99.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIPROPYLAMINO)-2'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:115392-34-2 ;Formula: C27H27NO3 ;Stock 6.5kg,White powder,Water 0.47%,Impurity 1%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIPROPYLAMINO)-3'-(2-PHENOXYETHYL)-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:110408-01-0 ;Formula: C40H38N2O4 ;Stock 6.7kg,White powder,Water 0.45%,Impurity 2%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIPROPYLAMINO)-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:106159-86-8 ;Formula: C33H32N2O3 ;Stock 6.7kg,White powder,Water 0.47%,Impurity 0.9%,Assay 98.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIPROPYLAMINO)-3'-METHYL-2'-[(2-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:100925-24-4 ;Formula: C34H34N2O3 ;Stock 6.1kg,White powder,Water 0.19%,Impurity 1.3%,Assay 98.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIPROPYLAMINO)-3'-METHYL-2'-[(3-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:152403-32-2 ;Formula: C34H34N2O3 ;Stock 5.2kg,White powder,Water 0.25%,Impurity 1.3%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DIPROPYLAMINO)-3'-METHYL-2'-[(4-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:154038-75-2 ;Formula: C34H34N2O3 ;Stock 5.2kg,White powder,Water 0.2%,Impurity 1.1%,Assay 98.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DODECYLETHYLAMINO)-3'-PHENYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:104583-76-8 ;Formula: C46H50N2O3 ;Stock 7.7kg,White powder,Water 0.38%,Impurity 1.4%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(DODECYLMETHYLAMINO)-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:217186-91-9 ;Formula: C40H46N2O3 ;Stock 5.4kg,White powder,Water 0.39%,Impurity 0.8%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYL-ALLYLAMINO)-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:136936-58-8 ;Formula: C32H28N2O3 ;Stock 8.2kg,White powder,Water 0.3%,Impurity 0.6%,Assay 99.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYL-OCTADECYLAMINO)-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:104583-75-7 ;Formula: C47H60N2O3 ;Stock 8.5kg,White powder,Water 0.35%,Impurity 0.9%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYL-OCTYLAMINO)-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:155294-95-4 ;Formula: C37H40N2O3 ;Stock 7.7kg,White powder,Water 0.48%,Impurity 1%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYL-OCTYLAMINO)-3'-METHYL-3-OXO-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHENE]-AR-CARBOXYLIC ACID METHYL ESTER ;CAS:109973-50-4 ;Stock 10.1kg,White powder,Water 0.18%,Impurity 1%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLAMINO)-2'-(HEXYLPHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:139994-45-9 ;Formula: C34H34N2O3 ;Stock 10.1kg,White powder,Water 0.41%,Impurity 1.3%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLAMINO)-3'-HYDROXY-7'-METHYL-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHENE]-2'-PROPANOIC ACID ;CAS:151199-72-3 ;Formula: C26H23NO6 ;Stock 8.4kg,White powder,Water 0.2%,Impurity 1.1%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLAMINO)-3'-METHYL-2'-(METHYLPHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:220867-38-9 ;Formula: C30H26N2O3 ;Stock 9.2kg,White powder,Water 0.19%,Impurity 1.4%,Assay 98.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLAMINO)-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:112008-86-3 ;Formula: C29H24N2O3 ;Stock 6.9kg,White powder,Water 0.23%,Impurity 0.7%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLAMINO)-3'-METHYL-2'-[(3-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:174675-56-0 ;Formula: C30H26N2O3 ;Stock 5.6kg,White powder,Water 0.2%,Impurity 1%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLAMINO)-3'-METHYL-2'-[(4-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:174675-55-9 ;Formula: C30H26N2O3 ;Stock 7.3kg,White powder,Water 0.19%,Impurity 1%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLAMINO)-3'-METHYL-2'-[(4-OCTYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:174675-57-1 ;Formula: C37H40N2O3 ;Stock 6.2kg,White powder,Water 0.42%,Impurity 1.6%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLAMINO)-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHENE]-2'-CARBOXYLIC ACID ETHYL ESTER ;CAS:154306-65-7 ;Formula: C25H21NO5 ;Stock 5.2kg,White powder,Water 0.49%,Impurity 0.7%,Assay 98.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLHEXYLAMINO) -1'，3'-DIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:252336-37-1 ;Formula: C30H33NO3 ;Stock 7kg,White powder,Water 0.35%,Impurity 0.7%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLHEXYLAMINO) -2'，4'-DIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:256524-46-6 ;Formula: C30H33NO3 ;Stock 8.2kg,White powder,Water 0.24%,Impurity 1.6%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLHEXYLAMINO) -2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE MIXT. WITH 4，5，6，7-TETRACHLORO-3，3-BIS[2-[4-(DIMETHYLAMINO)PHENYL]-2-(4-METHOXY-PHENYL)ETHENYL]-1(3H)-ISOBENZOFURANONE ;CAS:124172-96-9 ;Formula: C42H36Cl4N2O4.C34H34N2O3 ;Stock 6.8kg,White powder,Water 0.34%,Impurity 0.7%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLHEXYLAMINO) -2'-[(2，4，6-TRIMETHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:124897-11-6 ;Formula: C37H40N2O3 ;Stock 7.7kg,White powder,Water 0.25%,Impurity 1.4%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLHEXYLAMINO) -2'-[(2-ETHYL-6-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:153734-51-1 ;Formula: C37H40N2O3 ;Stock 9.5kg,White powder,Water 0.49%,Impurity 0.5%,Assay 98.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLHEXYLAMINO) -2'-[[4-(TRIFLUOROMETHYL)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:145708-10-7 ;Formula: C35H33F3N2O3 ;Stock 5.5kg,White powder,Water 0.13%,Impurity 0.7%,Assay 98.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLHEXYLAMINO) -2'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:115392-47-7 ;Formula: C29H31NO3 ;Stock 7.6kg,White powder,Water 0.19%,Impurity 1.8%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLHEXYLAMINO) -2'-PHENYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:159580-54-8 ;Formula: C34H33NO3 ;Stock 9.2kg,White powder,Water 0.45%,Impurity 0.8%,Assay 98.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLHEXYLAMINO) -3'-METHYL-2'-[(2，4，6-TRIMETHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:124897-20-7 ;Formula: C38H42N2O3 ;Stock 6kg,White powder,Water 0.32%,Impurity 0.7%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLHEXYLAMINO) -3'-METHYL-2'-[[4-(PHENYLAMINO)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:122097-63-6 ;Formula: C41H41N3O3 ;Stock 5.2kg,White powder,Water 0.27%,Impurity 1.9%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLMETHYLAMINO)-2'-[(2-FLUOROPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:129498-60-8 ;Formula: C29H23FN2O3 ;Stock 8.8kg,White powder,Water 0.3%,Impurity 1.8%,Assay 98.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLMETHYLAMINO)-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:141547-69-5 ;Formula: C30H26N2O3 ;Stock 7.7kg,White powder,Water 0.18%,Impurity 1.4%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLMETHYLAMINO)-3'-METHYL-2'-[(3-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:154038-63-8 ;Formula: C31H28N2O3 ;Stock 8.4kg,White powder,Water 0.13%,Impurity 1.7%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLPENTYLAMINO)-1'，3'-DIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:252336-36-0 ;Formula: C29H31NO3 ;Stock 6.8kg,White powder,Water 0.17%,Impurity 1.8%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLPENTYLAMINO)-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:119669-06-6 ;Formula: C33H32N2O3 ;Stock 6.3kg,White powder,Water 0.49%,Impurity 1.5%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLPENTYLAMINO)-3'-METHYL-2'-[[4-[[4-(PHENYLAMINO)PHENYL]AMINO]PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:118092-66-3 ;Formula: C46H44N4O3 ;Stock 6.8kg,White powder,Water 0.2%,Impurity 0.9%,Assay 98.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLPHENYLAMINO)-2'-(METHYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:102248-26-0 ;Formula: C29H24N2O3 ;Stock 7.6kg,White powder,Water 0.43%,Impurity 1.8%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLPHENYLAMINO)-2'-(METHYLPHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:42530-29-0 ;Stock 8.4kg,White powder,Water 0.12%,Impurity 0.9%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLPHENYLAMINO)-3'-METHYL-2'-(METHYLPHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:139994-46-0 ;Formula: C36H30N2O3 ;Stock 8.7kg,White powder,Water 0.44%,Impurity 0.8%,Assay 99.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLPROPYLAMINO)-2'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:115392-31-9 ;Formula: C26H25NO3 ;Stock 8.8kg,White powder,Water 0.17%,Impurity 0.9%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLPROPYLAMINO)-3'-METHYL-2'-[(2-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:105414-66-2 ;Formula: C33H32N2O3 ;Stock 9.3kg,White powder,Water 0.3%,Impurity 0.9%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(ETHYLPROPYLAMINO)-3'-METHYL-2'-[(3-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:154038-67-2 ;Formula: C33H32N2O3 ;Stock 7.5kg,White powder,Water 0.36%,Impurity 1.1%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(HEXAHYDRO-3，5，5-TRIMETHYL-1H-AZEPIN-1-YL) -3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:136539-60-1 ;Formula: C36H36N2O3 ;Stock 7.9kg,White powder,Water 0.41%,Impurity 0.9%,Assay 98.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(HEXYLMETHYLAMINO) -2'-(PHENYLAMINO)-3'-[2-(BENZYLOXY)ETHYL]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102231-60-7 ;Formula: C42H42N2O4 ;Stock 5.4kg,White powder,Water 0.38%,Impurity 1%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(HEXYLMETHYLAMINO) -2'-[[3-(TRIFLUOROMETHYL)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:467224-11-9 ;Formula: C34H31F3N2O3 ;Stock 6.2kg,White powder,Water 0.13%,Impurity 1.7%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(HEXYLPENTYLAMINO) -3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:168277-08-5 ;Formula: C38H42N2O3 ;Stock 9kg,White powder,Water 0.32%,Impurity 0.8%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(HYDROXYMETHYL) -[2，2'-BIPYRIDINE]-5-CARBONITRILE ;CAS:1185309-56-1 ;Formula: C12H9N3O ;Stock 8.3kg,White powder,Water 0.42%,Impurity 1.3%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(HYDROXYMETHYL) -[2，2'-BIPYRIDINE]-6-CARBONITRILE ;CAS:1185306-48-2 ;Formula: C12H9N3O ;Stock 5.7kg,White powder,Water 0.47%,Impurity 0.9%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(HYDROXYMETHYL) -2'，3'，4'-TRIMETHOXY-ACETOPHENONE OXIME ;CAS:727-74-2 ;Formula: C14H12FNO2 ;Stock 8.8kg,White powder,Water 0.45%,Impurity 1%,Assay 98.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(HYDROXYMETHYL) -7'-(1-OXO-1-PIPERIDIN-1-YLBUTAN-2-YL)-2 H-SPIRO[[1，3]DIOXOLANE-2，1 -INDOLIZIN]-5 (3 H)-ONE ;CAS:269077-97-6 ;Formula: C20H28N2O5 ;Stock 9kg,White powder,Water 0.42%,Impurity 1.6%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(METHOXYCARBONYL) -[2，2'-BIPYRIDINE]-6-ACETIC ACID ;CAS:478535-23-8 ;Formula: C14H12N2O4 ;Stock 9.2kg,White powder,Water 0.33%,Impurity 1.6%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(METHOXYMETHYL) -[2，2'-BIPYRIDINE]-6-METHANOL ;CAS:150058-61-0 ;Formula: C13H14N2O2 ;Stock 8.8kg,White powder,Water 0.23%,Impurity 0.9%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(METHYLPENTYLAMINO)-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:119669-07-7 ;Formula: C32H30N2O3 ;Stock 7.1kg,White powder,Water 0.36%,Impurity 1.1%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(METHYLPHENYLAMINO)-2'-(PHENYLAMINO)-3'-(BENZYL)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102259-22-3 ;Formula: C40H30N2O3 ;Stock 7.1kg,White powder,Water 0.23%,Impurity 1.9%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(METHYLPROPYLAMINO)-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:116230-39-8 ;Formula: C30H26N2O3 ;Stock 8.3kg,White powder,Water 0.16%,Impurity 0.9%,Assay 99.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(METHYLPROPYLAMINO)-2'-[[4-(PHENYLAMINO)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:114040-74-3 ;Formula: C36H31N3O3 ;Stock 6.8kg,White powder,Water 0.39%,Impurity 1.5%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(METHYLTHIO)-[3，3'-BIPYRIDIN]-6-AMINE ;CAS:1110657-40-3 ;Formula: C11H11N3S ;Stock 7.7kg,White powder,Water 0.49%,Impurity 1.6%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(P-HYDROXY-BENZOYL) MUSSAENOSIDIC ACID ;CAS:87667-61-6 ;Formula: C23H28O12 ;Stock 7.1kg,White powder,Water 0.16%,Impurity 1.5%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(PYRROLIDIN-1-YL)-2'-(TRIFLUOROMETHYL)-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:104084-09-5 ;Formula: C25H18F3NO3 ;Stock 6.4kg,White powder,Water 0.22%,Impurity 1.5%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(PYRROLIDINE-1-YL)-2'-[(2，4，6-TRIMETHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:124897-15-0 ;Formula: C33H30N2O3 ;Stock 9kg,White powder,Water 0.46%,Impurity 1.1%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-(TRIFLUOROMETHYL)-[3，3'-BIPYRIDIN]-6-AMINE ;CAS:1110656-79-5 ;Formula: C11H8F3N3 ;Stock 9.5kg,White powder,Water 0.49%,Impurity 0.9%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(1，1-DIMETHYLPROPYL)ETHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:116236-22-7 ;Formula: C34H34N2O3 ;Stock 9.5kg,White powder,Water 0.24%,Impurity 1.9%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(1-CARBOXYETHYL) (CARBOXYMETHYL)AMINO]-7'-[2-[2-[(1-CARBOXYETHYL)(CARBOXYMETHYL)AMINO]-5-METHYLPHENYL]-ETHOXY]-3'-HYDROXY-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHENE]-2'-PROPANOIC ACID ;CAS:149746-99-6 ;Formula: C42H40N2O15 ;Stock 6.1kg,White powder,Water 0.18%,Impurity 1.8%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(1-CARBOXYETHYL) (CARBOXYMETHYL)AMINO]-7'-[2-[2-[(1-CARBOXYETHYL)(CARBOXYMETHYL)AMINO]-5-METHYLPHENYL]-ETHOXY]-3'-HYDROXY-4'-METHYL-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHENE]-2'-PROPANOIC ACID ;CAS:149747-00-2 ;Formula: C43H42N2O15 ;Stock 9.8kg,White powder,Water 0.26%,Impurity 0.8%,Assay 98.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(1-CYCLOHEXYLETHYL) ETHYLAMINO]-3'-(2-ETHOXYETHYL)-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102106-02-5 ;Formula: C40H44N2O4 ;Stock 7.3kg,White powder,Water 0.45%,Impurity 0.8%,Assay 98.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(1-CYCLOHEXYLETHYL) ETHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102106-00-3 ;Formula: C37H38N2O3 ;Stock 9.7kg,White powder,Water 0.31%,Impurity 1.2%,Assay 98.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(1-CYCLOHEXYLETHYL) METHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102106-01-4 ;Formula: C36H36N2O3 ;Stock 5.9kg,White powder,Water 0.45%,Impurity 1.9%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(1-CYCLOHEXYLPROPAN-2-YL) ETHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102105-96-4 ;Formula: C38H40N2O3 ;Stock 8.7kg,White powder,Water 0.12%,Impurity 1.9%,Assay 98.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(1-CYCLOHEXYLPROPAN-2-YL) METHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102105-97-5 ;Formula: C37H38N2O3 ;Stock 9.5kg,White powder,Water 0.2%,Impurity 1.7%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(1-CYCLOHEXYLPROPYL) -PROPAN-2-YLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102106-06-9 ;Formula: C39H42N2O3 ;Stock 9.8kg,White powder,Water 0.19%,Impurity 0.8%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(1-CYCLOHEXYLPROPYL) ETHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102106-05-8 ;Formula: C38H40N2O3 ;Stock 6.1kg,White powder,Water 0.16%,Impurity 1.6%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(1-ETHOXY-PROPYL) ETHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:173982-25-7 ;Formula: C34H34N2O4 ;Stock 5.8kg,White powder,Water 0.26%,Impurity 1.7%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(1-ETHYLHEXYL) METHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:109491-74-9 ;Formula: C36H38N2O3 ;Stock 7.3kg,White powder,Water 0.35%,Impurity 1.2%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(1-ETHYLPROPYL)-PROPYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:260248-60-0 ;Formula: C35H36N2O3 ;Stock 6.8kg,White powder,Water 0.32%,Impurity 1%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2，2-DIMETHYLPROPYL)ETHYLAMINO]-3'-METHYL-2'-[(3-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:159829-43-3 ;Formula: C35H36N2O3 ;Stock 8.6kg,White powder,Water 0.28%,Impurity 1.9%,Assay 99.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2，4-DIMETHYLPHENYL)ETHYLAMINO]-2'-(ETHYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102248-30-6 ;Formula: C32H30N2O3 ;Stock 6.7kg,White powder,Water 0.34%,Impurity 1.6%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2，4-DIMETHYLPHENYL)ETHYLAMINO]-2'-[(BENZYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102248-32-8 ;Formula: C37H32N2O3 ;Stock 10kg,White powder,Water 0.24%,Impurity 0.8%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2，4-DIMETHYLPHENYL)METHYLAMINO]-2'-(METHYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102248-29-3 ;Formula: C30H26N2O3 ;Stock 6kg,White powder,Water 0.28%,Impurity 1.5%,Assay 98.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2，4-DIMETHYLPHENYL)METHYLAMINO]-2'-[(BENZYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102248-31-7 ;Formula: C36H30N2O3 ;Stock 8.8kg,White powder,Water 0.32%,Impurity 1.1%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2，5-DIBROMOPENTYL)ETHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:134992-57-7 ;Formula: C34H32Br2N2O3 ;Stock 7kg,White powder,Water 0.21%,Impurity 0.8%,Assay 99.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2，6-DIETHYLPHENYL)AMINO]-1'，2'，3'-TRIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:180163-18-2 ;Formula: C33H31NO3 ;Stock 7.8kg,White powder,Water 0.49%,Impurity 1.9%,Assay 99.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2，6-DIETHYLPHENYL)AMINO]-1'，3'，4'-TRIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:180163-17-1 ;Formula: C33H31NO3 ;Stock 7.6kg,White powder,Water 0.17%,Impurity 1.4%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2，6-DIETHYLPHENYL)AMINO]-1'，3'-DIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:180163-05-7 ;Formula: C32H29NO3 ;Stock 9.8kg,White powder,Water 0.32%,Impurity 0.8%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2，6-DIETHYLPHENYL)AMINO]-1'，4'-DIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:180163-15-9 ;Formula: C32H29NO3 ;Stock 6.3kg,White powder,Water 0.44%,Impurity 1.7%,Assay 98.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2，6-DIETHYLPHENYL)AMINO]-2'，3'-DIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:180163-13-7 ;Formula: C32H29NO3 ;Stock 9.1kg,White powder,Water 0.34%,Impurity 1.4%,Assay 98.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2，6-DIETHYLPHENYL)AMINO]-2'，4'-BIS(TERT-BUTYL)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:180163-16-0 ;Formula: C38H41NO3 ;Stock 7.4kg,White powder,Water 0.25%,Impurity 0.9%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2，6-DIETHYLPHENYL)AMINO]-2'，4'-DIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:180163-14-8 ;Formula: C32H29NO3 ;Stock 7.9kg,White powder,Water 0.11%,Impurity 1.4%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2，6-DIETHYLPHENYL)AMINO]-2'-(1-METHYLPROPYL)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:180163-10-4 ;Formula: C34H33NO3 ;Stock 5.3kg,White powder,Water 0.32%,Impurity 1.1%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2，6-DIETHYLPHENYL)AMINO]-2'-(TERT-BUTYL)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:180163-11-5 ;Formula: C34H33NO3 ;Stock 7.7kg,White powder,Water 0.31%,Impurity 2%,Assay 99.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2，6-DIETHYLPHENYL)AMINO]-2'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:180163-07-9 ;Formula: C31H27NO3 ;Stock 6.5kg,White powder,Water 0.2%,Impurity 1.4%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2，6-DIETHYLPHENYL)AMINO]-2'-NONYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:180163-12-6 ;Formula: C39H43NO3 ;Stock 9.8kg,White powder,Water 0.16%,Impurity 1%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2，6-DIETHYLPHENYL)AMINO]-2'-TERT-NONYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:180873-74-9 ;Formula: C39H43NO3 ;Stock 8.5kg,White powder,Water 0.11%,Impurity 2%,Assay 98.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2，6-DIETHYLPHENYL)AMINO]-3'，4'-DIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:180163-04-6 ;Formula: C32H29NO3 ;Stock 10.1kg,White powder,Water 0.31%,Impurity 0.8%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2，6-DIMETHYLPHENYL)AMINO]-1'，3'-DIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:180163-03-5 ;Formula: C30H25NO3 ;Stock 6.1kg,White powder,Water 0.47%,Impurity 1.1%,Assay 98.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2，6-DIMETHYLPHENYL)AMINO]-2'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:180163-02-4 ;Formula: C29H23NO3 ;Stock 9.5kg,White powder,Water 0.24%,Impurity 1.2%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2，6-DIMETHYLPHENYL)AMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:164066-55-1 ;Formula: C35H28N2O3 ;Stock 6.7kg,White powder,Water 0.43%,Impurity 1.4%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2-BUTOXYETHYL) (2-METHYLPROPYL)AMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:136468-22-9 ;Formula: C37H40N2O4 ;Stock 7.6kg,White powder,Water 0.35%,Impurity 2%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2-CHLOROPHENYL)AMINO]-2'-(DIBUTYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:174611-83-7 ;Formula: C34H33ClN2O3 ;Stock 9.8kg,White powder,Water 0.49%,Impurity 1.9%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2-CYCLOHEXYL-TERT-BUTYL) ETHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102106-04-7 ;Formula: C39H42N2O3 ;Stock 5.1kg,White powder,Water 0.27%,Impurity 1.4%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2-CYCLOHEXYLETHYL) ETHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:110862-26-5 ;Formula: C37H38N2O3 ;Stock 8kg,White powder,Water 0.16%,Impurity 1.1%,Assay 98.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2-CYCLOHEXYLETHYL) METHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:100551-30-2 ;Formula: C36H36N2O3 ;Stock 8.5kg,White powder,Water 0.19%,Impurity 1.7%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2-CYCLOHEXYLPROPAN-2-YL) ETHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102106-07-0 ;Formula: C38H40N2O3 ;Stock 8kg,White powder,Water 0.23%,Impurity 0.7%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2-CYCLOHEXYLPROPYL) ETHYLAMINO]-2'-[(FLUOROPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102056-50-8 ;Formula: C37H37FN2O3 ;Stock 6.9kg,White powder,Water 0.11%,Impurity 1.4%,Assay 98.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2-ETHOXY-1-METHYL-2-OXOETHYL) (2-ETHOXY-2-OXOETHYL)AMINO]-7'-[2-[2-[(2-ETHOXY-1-METHYL-2-OXOETHYL)(2-ETHOXY-2-OXOETHYL)AMINO]-5-METHYLPHENYL]-ETHOXY]-3'-HYDROXY-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHENE]-2'-PROPANOIC ACID ETHYL ESTER ;CAS:149746-89-4 ;Formula: C52H60N2O15 ;Stock 7.6kg,White powder,Water 0.36%,Impurity 0.9%,Assay 98.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2-ETHOXY-1-METHYL-2-OXOETHYL) (2-ETHOXY-2-OXOETHYL)AMINO]-7'-[2-[2-[(2-ETHOXY-1-METHYL-2-OXOETHYL)(2-ETHOXY-2-OXOETHYL)AMINO]-5-METHYLPHENYL]-ETHOXY]-3'-HYDROXY-4'-METHYL-3-OXO-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHENE]-2'-PROPANOIC ACID ETHYL ESTER ;CAS:149746-93-0 ;Formula: C53H62N2O15 ;Stock 9.3kg,White powder,Water 0.31%,Impurity 0.8%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2-ETHOXYETHYL) (2-METHYLPROPYL)AMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:136468-21-8 ;Formula: C35H36N2O4 ;Stock 5.4kg,White powder,Water 0.35%,Impurity 1.2%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2-ETHOXYETHYL) -ALLYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:139182-96-0 ;Formula: C34H32N2O4 ;Stock 5.5kg,White powder,Water 0.24%,Impurity 1.2%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2-ETHOXYETHYL) ETHYLAMINO]-2'-(PHENYLAMINO)-3'-(BENZYL)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102231-87-8 ;Formula: C39H36N2O4 ;Stock 6.9kg,White powder,Water 0.19%,Impurity 2%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2-ETHOXYETHYL) ETHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:148892-15-3 ;Formula: C33H32N2O4 ;Stock 5.8kg,White powder,Water 0.49%,Impurity 0.7%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2-ETHOXYETHYL) ETHYLAMINO]-3'-METHYL-2'-[(3-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:151731-86-1 ;Formula: C34H34N2O4 ;Stock 7.5kg,White powder,Water 0.48%,Impurity 1.7%,Assay 98.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2-ETHOXYETHYL) ETHYLAMINO]-3'-METHYL-2'-[[3-(METHYLTHIO)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:103481-17-0 ;Formula: C34H34N2O4S ;Stock 5.5kg,White powder,Water 0.47%,Impurity 1.3%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2-ETHOXYETHYL) METHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:148892-14-2 ;Formula: C32H30N2O4 ;Stock 6.6kg,White powder,Water 0.34%,Impurity 1.6%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2-ETHYLPHENYL)AMINO]-2'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:181654-82-0 ;Formula: C29H23NO3 ;Stock 5.2kg,White powder,Water 0.12%,Impurity 0.7%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2-METHOXYETHYL) (2-METHYLPROPYL)AMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:136468-20-7 ;Formula: C34H34N2O4 ;Stock 7.4kg,White powder,Water 0.22%,Impurity 1.8%,Assay 98.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2-METHOXYETHYL) (2-METHYLPROPYL)AMINO]-3'-METHYL-2'-[(3-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:151731-88-3 ;Formula: C35H36N2O4 ;Stock 10kg,White powder,Water 0.32%,Impurity 1.1%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2-METHOXYETHYL) (3-METHYLBUTYL)AMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:159459-80-0 ;Formula: C35H36N2O4 ;Stock 7.8kg,White powder,Water 0.37%,Impurity 1.5%,Assay 98.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2-METHOXYETHYL) -ALLYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:139182-95-9 ;Formula: C33H30N2O4 ;Stock 7.8kg,White powder,Water 0.16%,Impurity 0.7%,Assay 98.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2-METHOXYETHYL) -PROPAN-2-YLAMINO]-3'-METHYL-2'-[(3-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:151731-87-2 ;Formula: C34H34N2O4 ;Stock 9.8kg,White powder,Water 0.36%,Impurity 1.1%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(2-METHOXYETHYL) METHYLAMINO]-3'-METHYL-2'-[(3-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:151731-85-0 ;Formula: C32H30N2O4 ;Stock 6.5kg,White powder,Water 0.16%,Impurity 1.3%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(3，4-DIMETHYLPHENYL)AMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:236095-43-5 ;Formula: C35H28N2O3 ;Stock 9.8kg,White powder,Water 0.44%,Impurity 1.9%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(3-BROMOPROPYL)-PROPYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:146563-80-6 ;Formula: C33H31BrN2O3 ;Stock 8.8kg,White powder,Water 0.15%,Impurity 1.4%,Assay 98.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(3-BROMOPROPYL)ETHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:134992-58-8 ;Formula: C32H29BrN2O3 ;Stock 9kg,White powder,Water 0.35%,Impurity 1.4%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(3-ETHOXY-PROPYL) -PROPYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:145051-57-6 ;Formula: C35H36N2O4 ;Stock 8.6kg,White powder,Water 0.31%,Impurity 0.9%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(3-ETHOXY-PROPYL) ETHYLAMINO]-2'-(PHENYLAMINO)-3'-(BENZYL)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102231-89-0 ;Formula: C40H38N2O4 ;Stock 7.4kg,White powder,Water 0.28%,Impurity 1.9%,Assay 99.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(3-ETHOXY-PROPYL) ETHYLAMINO]-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:119669-04-4 ;Formula: C33H32N2O4 ;Stock 5.5kg,White powder,Water 0.19%,Impurity 1%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(3-ETHOXY-PROPYL) ETHYLAMINO]-2'-[(2-ETHYL-6-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:153734-54-4 ;Formula: C36H38N2O4 ;Stock 9.8kg,White powder,Water 0.34%,Impurity 1.1%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(3-ETHOXY-PROPYL) ETHYLAMINO]-2'-[(4-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:107088-88-0 ;Formula: C34H34N2O4 ;Stock 6.6kg,White powder,Water 0.19%,Impurity 1.2%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(3-ETHOXY-PROPYL) ETHYLAMINO]-2'-[[4-(TRIFLUOROMETHYL)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:145708-12-9 ;Formula: C34H31F3N2O4 ;Stock 6.2kg,White powder,Water 0.23%,Impurity 0.8%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(3-ETHOXY-PROPYL) ETHYLAMINO]-2'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:115392-50-2 ;Formula: C28H29NO4 ;Stock 8.1kg,White powder,Water 0.46%,Impurity 0.6%,Assay 98.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(3-ETHOXY-PROPYL) ETHYLAMINO]-3'-METHYL-2'-[(2，4，6-TRIMETHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:124897-24-1 ;Formula: C37H40N2O4 ;Stock 6.1kg,White powder,Water 0.11%,Impurity 0.9%,Assay 98.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(3-ETHOXY-PROPYL) ETHYLAMINO]-3'-METHYL-2'-[(3-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:151731-95-2 ;Formula: C35H36N2O4 ;Stock 10kg,White powder,Water 0.49%,Impurity 1.9%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(3-ETHOXY-PROPYL) METHYLAMINO]-3'-METHYL-2'-[(3-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:151731-93-0 ;Formula: C34H34N2O4 ;Stock 6.5kg,White powder,Water 0.29%,Impurity 1.5%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(3-METHOXY-PROPYL) METHYLAMINO]-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:120472-02-8 ;Formula: C31H28N2O4 ;Stock 6.2kg,White powder,Water 0.41%,Impurity 0.8%,Assay 98.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(3-METHOXY-PROPYL) METHYLAMINO]-3'-METHYL-2'-[(3-METHYLPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:151731-92-9 ;Formula: C33H32N2O4 ;Stock 6.3kg,White powder,Water 0.35%,Impurity 0.8%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(4-BUTYLPHENYL)AMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:236095-42-4 ;Formula: C37H32N2O3 ;Stock 9.3kg,White powder,Water 0.48%,Impurity 1%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(4-ETHOXY-PHENYL) AMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:236095-45-7 ;Formula: C35H28N2O4 ;Stock 8.8kg,White powder,Water 0.11%,Impurity 1.9%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(4-METHOXY-PHENYL) AMINO]-2'，3'-DIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'-[9H]XANTHEN]-3-ONE ;CAS:200799-42-4 ;Formula: C29H23NO4 ;Stock 7.6kg,White powder,Water 0.38%,Impurity 1.2%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(4-METHOXY-PHENYL) AMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:236095-44-6 ;Formula: C34H26N2O4 ;Stock 9.4kg,White powder,Water 0.43%,Impurity 1.4%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(4-METHYLPHENYL)AMINO]-2'-[[3-(TRIFLUOROMETHYL)PHENYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:206667-16-5 ;Formula: C34H23F3N2O3 ;Stock 6.8kg,White powder,Water 0.15%,Impurity 1.6%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(5-BROMO-2-HYDROXY-PENTYL) ETHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:134992-56-6 ;Formula: C34H33BrN2O4 ;Stock 5.6kg,White powder,Water 0.3%,Impurity 1.1%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(5-CHLORO-2-HYDROXY-PENTYL) ETHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:134992-55-5 ;Formula: C34H33ClN2O4 ;Stock 7kg,White powder,Water 0.32%,Impurity 2%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(CYCLOHEXYLMETHYL) ([1，3]DIOXOLAN-2-YLMETHYL)AMINO]-3'-PHENYL-2'-[(BENZYL)[(TETRAHYDROFURAN-2-YL)METHYL]AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:104432-78-2 ;Formula: C49H50N2O6 ;Stock 9.6kg,White powder,Water 0.43%,Impurity 1.4%,Assay 99.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(CYCLOHEXYLMETHYL) (1，1-DIMETHYLPROPYL)AMINO]-3'-(ETHOXYMETHYL)-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:100551-37-9 ;Formula: C41H46N2O4 ;Stock 6kg,White powder,Water 0.47%,Impurity 0.6%,Assay 99.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(CYCLOHEXYLMETHYL) (BENZYL)AMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:100551-36-8 ;Formula: C41H38N2O3 ;Stock 7.4kg,White powder,Water 0.28%,Impurity 0.7%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(CYCLOHEXYLMETHYL) -PROPAN-2-YLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:100551-33-5 ;Formula: C37H38N2O3 ;Stock 7.7kg,White powder,Water 0.48%,Impurity 1.7%,Assay 98.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(CYCLOHEXYLMETHYL) AMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:112209-04-8 ;Formula: C34H32N2O3 ;Stock 7.7kg,White powder,Water 0.38%,Impurity 1.7%,Assay 98.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(CYCLOHEXYLMETHYL) ETHYLAMINO]-2'-(PHENYLAMINO)-3'-(BENZYL)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:100551-32-4 ;Formula: C42H40N2O3 ;Stock 8.8kg,White powder,Water 0.47%,Impurity 1.2%,Assay 98.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(CYCLOHEXYLMETHYL) ETHYLAMINO]-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:100551-34-6 ;Formula: C35H34N2O3 ;Stock 5.5kg,White powder,Water 0.29%,Impurity 1.6%,Assay 99.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(CYCLOHEXYLMETHYL) METHYLAMINO]-3'-PHENYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:100551-35-7 ;Formula: C40H36N2O3 ;Stock 8.5kg,White powder,Water 0.43%,Impurity 0.8%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(FURAN-2-YLMETHYL)METHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:122661-76-1 ;Formula: C33H26N2O4 ;Stock 5.2kg,White powder,Water 0.2%,Impurity 1.8%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[(FURAN-2-YLMETHYL)OCTYLAMINO]-3'-METHOXY-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:104432-72-6 ;Formula: C40H40N2O5 ;Stock 9.5kg,White powder,Water 0.18%,Impurity 1.8%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[(4-CHLOROPHENYL)METHYL]AMINO]-3'-(2-ETHOXYETHYL)-2'-[(2-FLUOROPHENYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:102259-21-2 ;Formula: C37H30ClFN2O4 ;Stock 9.9kg,White powder,Water 0.5%,Impurity 1.4%,Assay 98.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[2，6-BISPROPAN-2-YLPHENYL]AMINO]-1'，3'-DIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:180163-20-6 ;Formula: C34H33NO3 ;Stock 7kg,White powder,Water 0.4%,Impurity 0.9%,Assay 99.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[2，6-BISPROPAN-2-YLPHENYL]AMINO]-2'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:180163-19-3 ;Formula: C33H31NO3 ;Stock 7kg,White powder,Water 0.32%,Impurity 1.6%,Assay 98.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[3-(2-CYCLOHEXYLPHENOXY) -PROPYL]-ETHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:139332-58-4 ;Formula: C44H44N2O4 ;Stock 6.1kg,White powder,Water 0.27%,Impurity 1.5%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[3-(2-ETHYLPHENOXY) -PROPYL]PROPYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:146563-82-8 ;Formula: C41H40N2O4 ;Stock 9.4kg,White powder,Water 0.28%,Impurity 1.4%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[3-(2-FLUOROPHENOXY) -PROPYL]PROPYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:146563-85-1 ;Formula: C39H35FN2O4 ;Stock 8.3kg,White powder,Water 0.31%,Impurity 2%,Assay 99.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[3-(3，5-DICHLOROPHENOXY) -PROPYL]-ETHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:139332-60-8 ;Formula: C38H32Cl2N2O4 ;Stock 5.1kg,White powder,Water 0.46%,Impurity 1.7%,Assay 98.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[3-(3，5-DIFLUOROPHENOXY) -PROPYL]-ETHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:134992-60-2 ;Formula: C38H32F2N2O4 ;Stock 6.2kg,White powder,Water 0.16%,Impurity 1.1%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[3-(3，5-DIMETHYLPHENOXY) -PROPYL]-ETHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:139332-56-2 ;Formula: C40H38N2O4 ;Stock 7.4kg,White powder,Water 0.16%,Impurity 1.7%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[3-(3-AMINOPHENOXY) -PROPYL]-ETHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:158874-79-4 ;Formula: C38H35N3O4 ;Stock 8.4kg,White powder,Water 0.31%,Impurity 1.2%,Assay 98.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[3-(4-ETHYLPHENOXY) -PROPYL]PROPYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:146563-83-9 ;Formula: C41H40N2O4 ;Stock 6.1kg,White powder,Water 0.28%,Impurity 0.6%,Assay 98.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[3-(4-METHOXY-PHENOXY) -PROPYL]PROPYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:146563-84-0 ;Formula: C40H38N2O5 ;Stock 9.8kg,White powder,Water 0.36%,Impurity 1.6%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[3-(4-METHOXY-PHENYL) -PROPYL]AMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:147796-01-8 ;Formula: C37H32N2O4 ;Stock 6.1kg,White powder,Water 0.43%,Impurity 1.2%,Assay 98.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[3-(6-ETHOXY-2，2，4-TRIMETHYL-QUINOLIN-1(2H) -YL)-PROPYL]-ETHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:141361-05-9 ;Formula: C46H47N3O4 ;Stock 5.5kg,White powder,Water 0.18%,Impurity 1.6%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[3-(BIPHENYL-2-YLOXY) -PROPYL]-ETHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:139332-55-1 ;Formula: C44H38N2O4 ;Stock 8.7kg,White powder,Water 0.37%,Impurity 0.6%,Assay 98.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[3-(BUTYLTHIO)-PROPYL]METHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:135200-58-7 ;Formula: C35H36N2O3S ;Stock 9.2kg,White powder,Water 0.19%,Impurity 1.9%,Assay 99.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[3-(DIMETHYLAMINO)PHENYL]AMINO]-2'，4'-DIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:185431-76-9 ;Formula: C30H26N2O3 ;Stock 9.1kg,White powder,Water 0.44%,Impurity 1.3%,Assay 99.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4，4-BIS(ETHYLSULFONYL)BUTYL]-ETHYLAMINO]-3'-METHYL-2'-(PHENYLAMINO)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:143134-67-2 ;Formula: C37H40N2O7S2 ;Stock 6.3kg,White powder,Water 0.29%,Impurity 1%,Assay 98.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(4-CHLOROPHENOXY) PHENYL]-ETHYLAMINO]-2'-[METHYL(NAPHTHALEN-1-YLMETHYL)AMINO]-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:57441-76-6 ;Stock 5.4kg,White powder,Water 0.48%,Impurity 1.1%,Assay 98.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(BUTYL-OCTYLAMINO)PHENYL]AMINO]-1'，3'，4'-TRIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178399-81-0 ;Formula: C41H48N2O3 ;Stock 8.8kg,White powder,Water 0.21%,Impurity 1.7%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(BUTYL-OCTYLAMINO)PHENYL]AMINO]-2'，4'-BIS(TERT-BUTYL)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178399-82-1 ;Formula: C46H58N2O3 ;Stock 5.9kg,White powder,Water 0.4%,Impurity 1.2%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(BUTYL-OCTYLAMINO)PHENYL]AMINO]-2'，4'-DIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178399-80-9 ;Formula: C40H46N2O3 ;Stock 8.2kg,White powder,Water 0.43%,Impurity 0.8%,Assay 99.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(BUTYL-OCTYLAMINO)PHENYL]AMINO]-4'-(TERT-BUTYL)-2'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178399-83-2 ;Formula: C43H52N2O3 ;Stock 8.5kg,White powder,Water 0.46%,Impurity 1.8%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(BUTYLAMINO)PHENYL]AMINO]-1'，3'，4'-TRIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178400-00-5 ;Formula: C33H32N2O3 ;Stock 7.3kg,White powder,Water 0.49%,Impurity 0.8%,Assay 98.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(BUTYLAMINO)PHENYL]AMINO]-2'，4'-BIS(TERT-BUTYL)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178400-01-6 ;Formula: C38H42N2O3 ;Stock 9.3kg,White powder,Water 0.41%,Impurity 1.5%,Assay 98.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(BUTYLAMINO)PHENYL]AMINO]-2'，4'-DIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178399-99-0 ;Formula: C32H30N2O3 ;Stock 8.6kg,White powder,Water 0.13%,Impurity 1.6%,Assay 98.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(BUTYLAMINO)PHENYL]AMINO]-4'-(TERT-BUTYL)-2'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178400-02-7 ;Formula: C35H36N2O3 ;Stock 7.1kg,White powder,Water 0.46%,Impurity 0.8%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(BUTYLETHYLAMINO)PHENYL]AMINO]-1'，3'，4'-TRIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178399-53-6 ;Formula: C35H36N2O3 ;Stock 6.4kg,White powder,Water 0.11%,Impurity 1.4%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(BUTYLETHYLAMINO)PHENYL]AMINO]-2'，4'-BIS(TERT-BUTYL)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178399-54-7 ;Formula: C40H46N2O3 ;Stock 9.7kg,White powder,Water 0.19%,Impurity 1.5%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(BUTYLETHYLAMINO)PHENYL]AMINO]-2'，4'-DIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178399-52-5 ;Formula: C34H34N2O3 ;Stock 8.8kg,White powder,Water 0.13%,Impurity 0.8%,Assay 99.2%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(BUTYLETHYLAMINO)PHENYL]AMINO]-4'-(TERT-BUTYL)-2'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178399-55-8 ;Formula: C37H40N2O3 ;Stock 8.1kg,White powder,Water 0.4%,Impurity 0.8%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(BUTYLHEXYLAMINO) PHENYL]AMINO]-1'，3'，4'-TRIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178399-77-4 ;Formula: C39H44N2O3 ;Stock 8.4kg,White powder,Water 0.13%,Impurity 2%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(BUTYLHEXYLAMINO) PHENYL]AMINO]-2'，4'-BIS(TERT-BUTYL)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178399-78-5 ;Formula: C44H54N2O3 ;Stock 7kg,White powder,Water 0.49%,Impurity 1%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(BUTYLHEXYLAMINO) PHENYL]AMINO]-2'，4'-DIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178399-76-3 ;Formula: C38H42N2O3 ;Stock 7.9kg,White powder,Water 0.3%,Impurity 0.9%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(BUTYLHEXYLAMINO) PHENYL]AMINO]-4'-(TERT-BUTYL)-2'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178399-79-6 ;Formula: C41H48N2O3 ;Stock 9.7kg,White powder,Water 0.48%,Impurity 1.8%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(BUTYLMETHYLAMINO)PHENYL]AMINO]-1'，3'，4'-TRIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178399-37-6 ;Formula: C34H34N2O3 ;Stock 7.6kg,White powder,Water 0.24%,Impurity 1.1%,Assay 98.9%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(BUTYLMETHYLAMINO)PHENYL]AMINO]-2'，4'-BIS(TERT-BUTYL)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178399-38-7 ;Formula: C39H44N2O3 ;Stock 9.9kg,White powder,Water 0.34%,Impurity 1.1%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(BUTYLMETHYLAMINO)PHENYL]AMINO]-2'，4'-DIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178399-36-5 ;Formula: C33H32N2O3 ;Stock 6.9kg,White powder,Water 0.28%,Impurity 1%,Assay 98.7%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(BUTYLMETHYLAMINO)PHENYL]AMINO]-4'-(TERT-BUTYL)-2'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178399-39-8 ;Formula: C36H38N2O3 ;Stock 9.6kg,White powder,Water 0.48%,Impurity 1.3%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(BUTYLPROPYLAMINO)PHENYL]AMINO]-1'，3'，4'-TRIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178399-65-0 ;Formula: C36H38N2O3 ;Stock 7.9kg,White powder,Water 0.37%,Impurity 0.6%,Assay 98.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(BUTYLPROPYLAMINO)PHENYL]AMINO]-2'，4'-BIS(TERT-BUTYL)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178399-66-1 ;Formula: C41H48N2O3 ;Stock 9kg,White powder,Water 0.2%,Impurity 1.1%,Assay 99.1%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(BUTYLPROPYLAMINO)PHENYL]AMINO]-2'，4'-DIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178399-64-9 ;Formula: C35H36N2O3 ;Stock 7.8kg,White powder,Water 0.31%,Impurity 0.7%,Assay 99.8%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(BUTYLPROPYLAMINO)PHENYL]AMINO]-4'-(TERT-BUTYL)-2'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178399-67-2 ;Formula: C38H42N2O3 ;Stock 9.4kg,White powder,Water 0.25%,Impurity 1.2%,Assay 98.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(CYCLOHEXYL-OCTYLAMINO) PHENYL]AMINO]-1'，3'，4'-TRIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178400-72-1 ;Formula: C43H50N2O3 ;Stock 6.1kg,White powder,Water 0.25%,Impurity 1%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(CYCLOHEXYL-OCTYLAMINO) PHENYL]AMINO]-2'，4'-BIS(TERT-BUTYL)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178400-73-2 ;Formula: C48H60N2O3 ;Stock 7.5kg,White powder,Water 0.42%,Impurity 0.6%,Assay 98.3%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(CYCLOHEXYL-OCTYLAMINO) PHENYL]AMINO]-2'，4'-DIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178400-71-0 ;Formula: C42H48N2O3 ;Stock 6.1kg,White powder,Water 0.22%,Impurity 0.5%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(CYCLOHEXYL-OCTYLAMINO) PHENYL]AMINO]-4'-(TERT-BUTYL)-2'-METHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178400-74-3 ;Formula: C45H54N2O3 ;Stock 5.6kg,White powder,Water 0.44%,Impurity 1%,Assay 98.4%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(CYCLOHEXYLAMINO) PHENYL]AMINO]-1'，3'，4'-TRIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178400-40-3 ;Formula: C35H34N2O3 ;Stock 7.3kg,White powder,Water 0.48%,Impurity 1.5%,Assay 99%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(CYCLOHEXYLAMINO) PHENYL]AMINO]-2'，4'-BIS(TERT-BUTYL)-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178400-41-4 ;Formula: C40H44N2O3 ;Stock 8.2kg,White powder,Water 0.13%,Impurity 0.8%,Assay 99.5%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.

EOS-6'-[[4-(CYCLOHEXYLAMINO) PHENYL]AMINO]-2'，4'-DIMETHYL-SPIRO[ISOBENZOFURAN-1(3H)，9'(9H)-XANTHEN]-3-ONE ;CAS:178400-39-0 ;Formula: C34H32N2O3 ;Stock 8.5kg,White powder,Water 0.37%,Impurity 1.7%,Assay 99.6%,Similar Compounds we could supply, HPLC , HNMR, MS, COA, MSDS is ok.