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CAS号: 88456-70-6 英文名称: Ketotifen N-Oxide 英文同义词: Ketotifen N-Oxide;Ketotifen EP Impurity D;Ketotifen FuMarate EP IMpurity D;4-[(aRaS)-1-Methylpiperidin-4-ylide;Ketotifen Impurity 4(Ketotifen EP Impurity D）;10-(1-methyl-1-oxidopiperidin-1-ium-4-ylidene)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-one;4,9-Dihydro-4-(1-Methyl-1-oxido-4-piperidinylidene)-10H-benzo[4,5]cyclohepta[1,2-b]thiophen-10-one;1-methyl-4-(10-oxo-9,10-dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-ylidene)piperidine 1-oxide;4,9-Dihydro-4-(1-Methyl-4-piperidinylidene)-10H-benzo [4,5]cyclohepta[1,2-b]thiophen-10-one N-Oxide;10H-Benzo[4,5]cyclohepta[1,2-b]thiophen-10-one, 4,9-dihydro-4-(1-methyl-1-oxido-4-piperidinylidene)- 中文名称: 酮替芬杂质D 中文同义词: 酮替芬EP杂质D;酮替芬 N-氧化物;酮替芬杂质D(EP);酮替芬杂质D(EP) 标准品;4,9-二氢-4-(1-甲基-4-哌啶基亚基)-10H-苯并[4,5]环庚三烯并[1,2-B]噻吩-10-酮 N-氧化物 分子式: C19H19NO2S 分子量: 325.42