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共有 14740 条记录
956384-55-7
(3AR,4R,6E,10E,11AR)-2,3,3A,4,5,8,9,11A-八氢-10-甲基-3-亚甲基-4-[[(2Z)-2-甲基-1-氧代-2-丁烯-1-基]氧基]-2-氧代环癸并[C]呋喃-6-羧酸
Demethylsonchifolin
杂质-对照品
(3家)
1380413-60-4
Paliperidone Desfluoro Impurity 3-[2-[4-(1,2-Benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
Paliperidone Desfluoro Impurity 3-[2-[4-(1,2-Benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
杂质-对照品
(4家)
477-47-4
Podophyllotoxin 5a-Epimer (5R,5aS,8aR,9R)-5,8,8a,9-Tetrahydro-9-hydroxy-5-(3,4,5-trimethoxyphenyl)furo [3’,4’:6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one
Podophyllotoxin 5a-Epimer (5R,5aS,8aR,9R)-5,8,8a,9-Tetrahydro-9-hydroxy-5-(3,4,5-trimethoxyphenyl)furo [3’,4’:6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one
杂质-对照品
(1家)
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