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共有 1752 条记录
185336-12-3
Irinotecan EP Impurity M (4S)-4,11-Diethyl-4,12-dihydroxy-9-[(4-piperidinopiperidino) carbonyloxy]-1H-pyrano[3’,4’:6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
Irinotecan EP Impurity M (4S)-4,11-Diethyl-4,12-dihydroxy-9-[(4-piperidinopiperidino) carbonyloxy]-1H-pyrano[3’,4’:6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
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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