CAS号
化合物名称
英文名称
品种分类
共有 22211 条记录
344798-31-8
(βS,1R,3aS,4E,7aR)-4-[[(6S)-6-[[(tert-Butyldimethylsilyloxy]-1,3,4,5,6,7-hexahydro-2,2-dioxidobenzo[c]thien-1-yl]methylene]octahydro-β,7a-dimethyl-1H-Indene-1-ethanol
(βS,1R,3aS,4E,7aR)-4-[[(6S)-6-[[(tert-Butyldimethylsilyloxy]-1,3,4,5,6,7-hexahydro-2,2-dioxidobenzo[c]thien-1-yl]methylene]octahydro-β,7a-dimethyl-1H-Indene-1-ethanol
杂质-对照品
(1家)
14206-59-8
Demeclocycline EP Impurity B (4R,4aS,5aS,6S,12aS)-7-Chloro-4-(dimethylamino)-3,6,10,12,12a-pentahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide
Demeclocycline EP Impurity B (4R,4aS,5aS,6S,12aS)-7-Chloro-4-(dimethylamino)-3,6,10,12,12a-pentahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide
杂质-对照品
(2家)
951661-81-7
Tadalafil EP Impurity D (6bR)-12-(1,3-Benzodioxol-5-yl)-12a-hydroxy-8-methyl-6a,6b,8,9,12,12a-hexahydropyrazino[1′,2′:1,2]-pyrrolo[3,4-c]quinoline-6,7,10(5H)-trione
Tadalafil EP Impurity D (6bR)-12-(1,3-Benzodioxol-5-yl)-12a-hydroxy-8-methyl-6a,6b,8,9,12,12a-hexahydropyrazino[1′,2′:1,2]-pyrrolo[3,4-c]quinoline-6,7,10(5H)-trione
杂质-对照品
(1家)
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