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共有 52147 条记录
583840-04-4 Sorafenib N-Desmethyl N-Oxide 4-[4-[[[[4-Chloro-3-(trifluoromethyl)phenyl]amino]carbonyl]amino]phenoxy]-1-oxido-2-pyridinecarboxamide   Sorafenib N-Desmethyl N-Oxide 4-[4-[[[[4-Chloro-3-(trifluoromethyl)phenyl]amino]carbonyl]amino]phenoxy]-1-oxido-2-pyridinecarboxamide   杂质-对照品 (1家)
76733-52-3 二(十四碳烯酰,Δ9-反)十四碳烯酰磷脂酰胆碱 1,2-dimyristelaidoyl-sn-glycero-3-phosphocholine 简写： 14:1 (Δ9-Trans) PC 1,2-dimyristelaidoyl-sn-glycero-3-phosphocholine 杂质-对照品 (1家)
171489-59-1 (1R,3R)-Methyl-1,2,3,4-tetrahydro-2-chloroacetyl-1-(3,4-methylenedioxyphenyl)-9H-pyrido[3,4-b]indole-3-carboxylate (Chloropretadalafil) (1R,3R)-Methyl-1,2,3,4-tetrahydro-2-chloroacetyl-1-(3,4-methylenedioxyphenyl)-9H-pyrido[3,4-b]indole-3-carboxylate (Chloropretadalafil) 杂质-对照品 (6家)
1235355-01-7 (1R,5S)-4-[(2-Bromo-4,5-dimethoxyphenyl)methyl]-4-[2-[2-(6,6-dimethylbicyclo[3.1.1]hept-2-en-2-yl)ethoxy]ethyl]morpholinium Bromide (1:1) (1R,5S)-4-[(2-Bromo-4,5-dimethoxyphenyl)methyl]-4-[2-[2-(6,6-dimethylbicyclo[3.1.1]hept-2-en-2-yl)ethoxy]ethyl]morpholinium Bromide (1:1) 杂质-对照品 (1家)
223776-49-6 (11β,16α,17α)-9-Chloro-17-(2,2-dioxido-5H-1,2-oxathiol-4-yl)-17-[(2-furanylcarbonyl)oxy]-11-hydroxy-16-methyl-androsta-1,4-dien-3-one; (11β,16α,17α)-9-Chloro-17-(2,2-dioxido-5H-1,2-oxathiol-4-yl)-17-[(2-furanylcarbonyl)oxy]-11-hydroxy-16-methyl-androsta-1,4-dien-3-one; 杂质-对照品 (2家)
1351617-74-7 (13alpha,14beta,17alpha,20S,21R,23R,24S)-24,25-环氧基-23-羟基-23-甲氧基-3-氧代羊毛甾-7-烯-21-醛环 21,23-(甲基乙缩醛) 21,23:24,25-Diepoxy-21,23- dimethoxytirucall-7-en-3-one 杂质-对照品 (3家)
1350800-76-8 (1aS,4S,6aR,7aS)-6-Amino-1,1a,4,6a,7,7a-hexahydro-4-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)-3H-Cyclopropa[4,5]pyrrolo[1,2-a]pyrazin-3-one (1aS,4S,6aR,7aS)-6-Amino-1,1a,4,6a,7,7a-hexahydro-4-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)-3H-Cyclopropa[4,5]pyrrolo[1,2-a]pyrazin-3-one 杂质-对照品 (2家)
1185883-04-2 (4S)-3-[(2R,5S)-5-(4-Fluorophenyl)-2-[(S)-[(4-fluorophenyl)amino](4-hydroxyphenyl)methyl]-5-hydroxy-1-oxopentyl]-4-phenyl-2-oxazolidinone (4S)-3-[(2R,5S)-5-(4-Fluorophenyl)-2-[(S)-[(4-fluorophenyl)amino](4-hydroxyphenyl)methyl]-5-hydroxy-1-oxopentyl]-4-phenyl-2-oxazolidinone 杂质-对照品 (2家)
204206-08-6 (2E)-[4-(Acetylthio)-1-[2-cyclopropyl-1-(2-fluorophenyl)-2-oxoethyl]-3-piperidinylidene]acetic Acid Ethyl Ester (Mixture of Diastereomers) (2E)-[4-(Acetylthio)-1-[2-cyclopropyl-1-(2-fluorophenyl)-2-oxoethyl]-3-piperidinylidene]acetic Acid Ethyl Ester (Mixture of Diastereomers) 杂质-对照品 (1家)
192057-49-1 Budesonide 17-Carboxylic Acid Impurity (11β,16α,17α)-16,17-[Butylidenebis(oxy)]-11-hydroxy-3-oxo-androsta-1,4-diene-17-carboxylic acid Budesonide 17-Carboxylic Acid Impurity (11β,16α,17α)-16,17-[Butylidenebis(oxy)]-11-hydroxy-3-oxo-androsta-1,4-diene-17-carboxylic acid 杂质-对照品 (1家)
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