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CAS号: 155742-64-6 英文名称: N-Methylcarbonyl-2-chloroacetamidrazone 英文同义词: Aprepitant Stage-III (Impurity-D);N-Methylcarbonyl-2-chloroacetamidrazone;N-carboMethoxy-2-chloroacetaMidohydrazone;(Z)-Methyl 2-(1-aMino-2-chloroethylidene);N-(methoxycarbonyl)-2-chloroacetamidrazone;Methyl (Z)-2-chloro-1-hydrazino ethylidenecarbamate;Methyl 2-(2-chloro-1-iMinoethyl)hydrazinecarboxylate;2-(2-Chloro-1-iminoethyl)hydrazinecarboxylic Acid Methyl Ester;Hydrazinecarboxylicacid, 2-(2-chloro-1-iMinoethyl)-, Methyl ester;N'-(2-Chloro-1-iMino-ethyl)-hydrazinecarboxylic acid Methyl ester 中文名称: 2-(2-氯-1-亚乙基)酰肼甲酸甲酯 中文同义词: 有害的杂质1;阿瑞匹坦中间体;阿瑞匹坦支链(直链);2-(2-氯-1-亚氨乙基)肼甲酸甲酯;2-(2-氯-1-亚乙基)酰肼甲酸甲酯;2-(2-氯-1-亚氨基乙基)肼羧酸甲酯;2-(1-亚氨基-2-氯乙基)肼甲酸甲酯;甲基 2-(2-氯-1-亚胺乙基)-肼羧酸酯;2-(2-氯-1-亚乙基)酰肼甲酸甲酯(阿瑞匹坦中间体);阿瑞匹坦中间体II(2-(2-氯-1-亚乙基)酰肼甲酸甲酯) 分子式: C4H8ClN3O2 分子量: 165.58 密度 : 1.43 酸度系数(pKa): 7.62±0.43(Predicted)