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共有 52147 条记录
871700-17-3
N-[3-[3-Cyclopropyl-5-[(2-fluoro-4-iodophenyl)amino]-3,4,6,7-tetrahydro-6,8-dimethyl-2,4,7-trioxopyrido[4,3-d]pyrimidin-1(2H)-yl]phenyl]acetamide
N-[3-[3-Cyclopropyl-5-[(2-fluoro-4-iodophenyl)amino]-3,4,6,7-tetrahydro-6,8-dimethyl-2,4,7-trioxopyrido[4,3-d]pyrimidin-1(2H)-yl]phenyl]acetamide
杂质-对照品
(1家)
1345822-86-7
Sitagliptin EP Impurity C (R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4-difluorophenyl)butan-2-amine
Sitagliptin EP Impurity C (R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4-difluorophenyl)butan-2-amine
杂质-对照品
(8家)
89785-84-2
Tazobactam Sodium Sodium (2S, 3S, 5R)-3-methyl-7-oxo-3-(1H -1,2,3-triazol-1-ylmethyl)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate-4,4-dioxide
Tazobactam Sodium Sodium (2S, 3S, 5R)-3-methyl-7-oxo-3-(1H -1,2,3-triazol-1-ylmethyl)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate-4,4-dioxide
杂质-对照品
(3家)
1544361-27-4
Benzene, 1,1'-[(1R,2R,3S,4S)-3,4-di-3-buten-1-yl-1,2-cyclobutanediyl]bis[4-methoxy-, rel-
Benzene, 1,1'-[(1R,2R,3S,4S)-3,4-di-3-buten-1-yl-1,2-cyclobutanediyl]bis[4-methoxy-, rel-
杂质-对照品
(1家)
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