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共有 52386 条记录
1329745-98-3 (base) � EsCitalopram EP Impurity G 4-(Dimethylamino)-1-[(1RS)-1-[3- (dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-2- benzofuran-5-yl]butan-1-one oxalate � EsCitalopram EP Impurity G 4-(Dimethylamino)-1-[(1RS)-1-[3- (dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-2- benzofuran-5-yl]butan-1-one oxalate � 杂质-对照品 (1家)
67474-97-9 (6R-trans)-3-[(Acetyloxy)methyl]-7-[(3-methoxy-1-methyl-3-oxo-1-propenyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate N,N-Diethylethanamine (6R-trans)-3-[(Acetyloxy)methyl]-7-[(3-methoxy-1-methyl-3-oxo-1-propenyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate N,N-Diethylethanamine 杂质-对照品 (1家)
75323-62-5 [2R-(2α,5α,10aβ,10bα)]-Octahydro-10b-hydroxy-2-methyl-3,6,8-trioxo-5-(phenylmethyl)-8H-oxazolo[3,2-a]pyrrolo[2,1-c]pyrazine-2-carboxylic Acid Ethyl Ester [2R-(2α,5α,10aβ,10bα)]-Octahydro-10b-hydroxy-2-methyl-3,6,8-trioxo-5-(phenylmethyl)-8H-oxazolo[3,2-a]pyrrolo[2,1-c]pyrazine-2-carboxylic Acid Ethyl Ester 杂质-对照品 (1家)
1303996-67-9 (base) Voglibose Divaliolamine R-Isomer 4,4'-[[(1R)-1-(Hydroxymethyl)-1,2-ethanediyl]diimino]bis[3,4-dideoxy-2-C-(hydroxymethyl)-D-epi-inositol] dihydrochloride   Voglibose Divaliolamine R-Isomer 4,4'-[[(1R)-1-(Hydroxymethyl)-1,2-ethanediyl]diimino]bis[3,4-dideoxy-2-C-(hydroxymethyl)-D-epi-inositol] dihydrochloride   杂质-对照品 (1家)
1303996-66-8 (base) Voglibose Divaliolamine S-Isomer 4,4'-[[(1S)-1-(Hydroxymethyl)-1,2-ethanediyl]diimino]bis[3,4-dideoxy-2-C-(hydroxymethyl)-D-epi-inositol] dihydrochloride   Voglibose Divaliolamine S-Isomer 4,4'-[[(1S)-1-(Hydroxymethyl)-1,2-ethanediyl]diimino]bis[3,4-dideoxy-2-C-(hydroxymethyl)-D-epi-inositol] dihydrochloride   杂质-对照品 (1家)
322647-50-7 1-硬脂酰-2-花生四烯酰基磷脂酰甘油(钠盐) 1-stearoyl-2-arachidonoyl-sn-glycero-3-phospho-(1'-rac-glycerol) (sodium salt) 简写： 18:0-20:4 PG 1-stearoyl-2-arachidonoyl-sn-glycero-3-phospho-(1'-rac-glycerol) (sodium salt) 杂质-对照品 (1家)
1798840-31-9 Quetiapine EP Impurity C 2-(2-(4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethyl 2-(4-(dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)acetate Quetiapine EP Impurity C 2-(2-(4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethyl 2-(4-(dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)acetate 杂质-对照品 (3家)
1544361-34-3 Cyclobuta[1,​2-​a:4,​3-​a']​diindene, 4b,​4c,​9,​9a,​9b,​10-​hexahydro-​2,​7-​dimethoxy-​, (4bR,​4cR,​9aR,​9bR)​-​rel- Cyclobuta[1,​2-​a:4,​3-​a']​diindene, 4b,​4c,​9,​9a,​9b,​10-​hexahydro-​2,​7-​dimethoxy-​, (4bR,​4cR,​9aR,​9bR)​-​rel- 杂质-对照品 (1家)
211915-84-3 Dabigatran Ethyl Ester Cyano Analog 3-({2-[(4-Cyanophenylamino)-methyl]-1-methyl-1H-benzoimidazole-5-carbonyl}-pyridin-2-yl-amino)-propionic acid ethyl ester Dabigatran Ethyl Ester Cyano Analog 3-({2-[(4-Cyanophenylamino)-methyl]-1-methyl-1H-benzoimidazole-5-carbonyl}-pyridin-2-yl-amino)-propionic acid ethyl ester 杂质-对照品 (4家)
193146-51-9 (3S,6R,7S,8S,12Z,15S,16E)-1,3,7,15-Tetrakis-{[tert-butyl(dimethyl)silyl]oxy}-4,4,6,8,12,16-hexamethyl-17-(2-methyl-1,3-thiazol-4-yl)heptadeca-12,16-dien-5-one (3S,6R,7S,8S,12Z,15S,16E)-1,3,7,15-Tetrakis-{[tert-butyl(dimethyl)silyl]oxy}-4,4,6,8,12,16-hexamethyl-17-(2-methyl-1,3-thiazol-4-yl)heptadeca-12,16-dien-5-one 杂质-对照品 (1家)
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