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Vinorelbine EP Impurity F/(2S,6R,8S)-8-((3aR,3a1R,4R,5S,5aR,10bR)-4-acetoxy-3a-ethyl-5-hydroxy-8-methoxy-5-(methoxycarbonyl)-6-methyl-3a,3a1,4,5,5a,6,11,12-octahydro-1H-indolizino[8,1-cd]carbazol-9-yl)-4-ethyl-8-(methoxycarbonyl)-2-methyl-2,3,6,7,8,9-hexa 89368-96-7 马上询价
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Marbofloxacin EP Impurity A/N,O-Desmethylene 10-Despiperazino-10-fluoro Marbofloxacin/6,7-Difluoro-8-hydroxy-1,4-dihydro-1-methylamino-4-oxoquinoline-3-carboxylic Acid 115551-40-1 马上询价
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Marbofloxacin EP Impurity B/10-Despiperazino-10-fluoro Marbofloxacin/9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[3,2,1-ij][4,1,2]benzoxadiazine-6-carboxylic Acid 115551-41-2 马上询价
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Marbofloxacin EP Impurity C/6,8-Difluoro-1,4-dihydro-1-(methylamino)-7-(4-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylic Acid 100276-37-7 马上询价
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Marbofloxacin EP Impurity D/Desmethylene seco-Benzoxadiazine Marbofloxacin/6-fluoro-8-hydroxy-1-(methylamino)-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 117380-92-4 马上询价
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Marbofloxacin EP Impurity F/Marbofloxacin N-oxide/4-(6-carboxy-9-fluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,3,4]oxadiazino[6,5,4-ij]quinolin-10-yl)-1-methylpiperazine 1-oxide 194023-72-8 马上询价
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Rosuvastatin Impurity 1/Rosuvastatin EP Impurity D/Rosuvastatin (3R,5S)-Lactone ; Rosuvastatin (5S)-Lactone/N-[4-(4-Fluorophenyl)-6-(1-methylethyl)-5-[(1E)-2-[(2S,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethenyl]-2-pyrimidinyl]-N-methylmethanesulfonam 503610-43-3 马上询价
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Rosuvastatin Impurity 6/5-Oxo Rosuvastatin/Rosuvastatin EP Impurity C/Rosuvastatin 5-Keto acid Impurity/(R,E)-7-(4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)-3-hydroxy-5-oxohept-6-enoic acid 1422619-13-3 马上询价
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Rosuvastatin Impurity 7/Rosuvastatin tert-Butyl Ester/(3R,5S,6E)-7-[4-(4-Fluorophenyl)-6-isopropyl-2-[(methanesulfonyl) methylamino]-pyrimidin-5-yl]-3,5-dihydroxyhept-6-enoic acid tert-butyl ester 355806-00-7 马上询价
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Rosuvastatin Impurity 8/2-((4R,6S)-6-((E)-2-(4-(4'-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)vinyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetic acid 894787-93-0 马上询价
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Rosuvastatin Impurity 10/Rosuvastatin (6S)-Lactone Impurity/N-[(6S)-8-Fluoro-5,6-dihydro-4-(1-methylethyl)-6-[(2S,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]benzo[h]quinazolin-2-yl]-N-methylmethane sulfonamide 854898-47-8 马上询价
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Rosuvastatin Impurity 11/N-(4-(4-fluorophenyl)-5-formyl-6-isopropylpyrimidin-2-yl)-2- hydroxy-N,2-dimethylpropane-1-sulfonamide 2101546-09-0 马上询价
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Rosuvastatin Impurity 14/Rosuvastatin EP impurity A Calcium Salt/Bis[(E)-7-[4-(4-fluorophenyl)-2-[(2-hydroxy-2-methylpropane-1-sulfonyl)methyl-amino]-6-isopropylpyrimidin-5-yl]-(3R,5S)-3,5-dihydroxyhept-6-enoicacid]calcium salt 1714147-47-3 马上询价
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Rosuvastatin Impurity 15/Rosuvastatin EP impurity C Calcium Salt/(3R,6E)-7-[4-(4-fluorophenyl)-2-(N-methylmethane sulfonamido)-6-(propan-2-yl)pyrimidin-5-yl]-3-hydroxy-5-oxo-hept-6-enoate calcium salt 1422514-05-3 马上询价
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Rosuvastatin Impurity 16/(3R,5R)-Rosuvastatin Calcium Salt/Rosuvastatin anti-Isomer Calcium Salt/(3R,5R,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl) amino]-5-pyrimidinyl]-3,5-dihydroxy-6-heptenoic acid calcium salt 1422515-55-6 马上询价
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Rosuvastatin Impurity 17/(3S,5S)-Rosuvastatin Calcium Salt/(3S,5S,E)-7-(4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)-3,5-dihydroxyhept-6-enoic acid calcium salt 2185805-14-3 马上询价
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