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CAS号: 1374985-05-3 英文名称: (R)-Methyl 3-aMino-4-(2,4,5-trifluorophenyl)butanoate hydrochloride 英文同义词: Sitagliptin Impurity 40 HCl;(R)-Sitagliptin Methyl-Ester Impurity HCl;(R)-Methyl 3-aMino-4-(2,4,5-trifluorophenyl)butanoate hydrochloride;(3R)-3-amino-4-(2,4,5-trifluorophenyl)-butyric acid methyl ester hydrochloride 中文名称: （R）3-氨基-4-（2,4,5-三氟苯基）丁酸甲酯盐酸盐 中文同义词: 西他列汀-IM B;(R)-西他列汀甲酯杂质盐酸盐 分子式: C11H13ClF3NO2 分子量: 283.6746296