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CAS号: 1159977-31-7 英文名称: 2,2-Diphenyl-2-(1-Boc-3-pyrrolidinyl)acetonitrile 英文同义词: Darifenacin Cyano IMpurity;Darifenacin Cyano t-BOC Impurity;2,2-Diphenyl-2-(1-Boc-3-pyrrolidinyl)acetonitrile;tert-butyl 3-[cyano(diphenyl)methyl]pyrrolidine-1-carboxylate;3-(Cyanodiphenylmethyl)-1-pyrrolidinecarboxylic acid t-butyl ester;3-(CyanodiphenylMethyl)-1-pyrrolidinecarboxylic Acid 1,1-DiMethylethyl Ester;1-Pyrrolidinecarboxylic acid, 3-(cyanodiphenylmethyl)-, 1,1-dimethylethyl ester 中文名称: 达非那新氰基杂质 中文同义词: 达非那新氰基杂质 分子式: C23H26N2O2 分子量: 362.46 沸点 : 488.2±25.0 °C(Predicted) 密度 : 1.135±0.06 g/cm3(Predicted) 酸度系数(pKa): -2.60±0.40(Predicted)