CAS号
化合物名称
英文名称
品种分类
共有 40658 条记录
40980-51-6
Mupirocin EP Impurity A 9-[[(2E)-4-[(2S,3R,4R,5R)-3,4,5-Trihydroxy-5-[[(2S,3S)3-[(1S,2S)-2-hydroxy-1-methylpropyl]oxiranyl]methyl]tetrahydro-2H-pyran-2-yl]-3-methylbut-2-enoyl]oxy]nonanoic acid
Mupirocin EP Impurity A 9-[[(2E)-4-[(2S,3R,4R,5R)-3,4,5-Trihydroxy-5-[[(2S,3S)3-[(1S,2S)-2-hydroxy-1-methylpropyl]oxiranyl]methyl]tetrahydro-2H-pyran-2-yl]-3-methylbut-2-enoyl]oxy]nonanoic acid
杂质-对照品
(1家)
67-97-0
Cholecalciferol (5Z,7E)-9,10-Secocholesta-5,7,10(19)-trien-3β-ol (S,E)-3-((Z)-2-((1R,3aS,7aR)-7a-Methyl-1-((R)-6-methylheptan-2-yl)-octahydroinden-4-ylidene)ethylidene)-4-methylenecyclohexanol
Cholecalciferol (5Z,7E)-9,10-Secocholesta-5,7,10(19)-trien-3β-ol (S,E)-3-((Z)-2-((1R,3aS,7aR)-7a-Methyl-1-((R)-6-methylheptan-2-yl)-octahydroinden-4-ylidene)ethylidene)-4-methylenecyclohexanol
杂质-对照品
(7家)
104933-99-5
Gestodene EP Impurity J 13-Ethylspiro(18,19-dinor-17α-pregna-5,15-dien-20-yne-3,2′-[1,3]dioxolan)-17-ol and-13-ethylspiro(18,19-dinor-17α-pregna-5(10),15-dien-20-yne-3,2′-[1,3]dioxolan)-17-ol
Gestodene EP Impurity J 13-Ethylspiro(18,19-dinor-17α-pregna-5,15-dien-20-yne-3,2′-[1,3]dioxolan)-17-ol and-13-ethylspiro(18,19-dinor-17α-pregna-5(10),15-dien-20-yne-3,2′-[1,3]dioxolan)-17-ol
杂质-对照品
(1家)
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