英文别名Revefenacin Impurity 4; Carbamic acid, N-[1,1'-biphenyl]-2-yl-, 1-[2-[(4-formylbenzoyl)methylamino]ethyl]-4-piperidinyl ester; Des-4'(methylpiperidine-4-carboxamide)-4'-formyl Revefenacin; Revefenacin Impurity 17; [1-[2-[(4-Formylbenzoyl)-methylamino]ethyl]piperidin-4-yl] N-(2-phenylphenyl)carbamate; Revefenacin Impurity 6