英文同义词: | Vardenafil EP Impurity C;Vardenafil Impurity 3(Vardenafil EP Impurity C);Vardenafil EP Impurity C (Vardenafil Dimer);Vardenafil EP Imp C;Imidazo[5,1-f][1,2,4]triazin-4(1H)-one, 2,2'-[1,4-piperazinediylbis[sulfonyl(6-ethoxy-3,1-phenylene)]]bis[5-methyl-7-propyl-;Vardenafil EP Impurity C/ Vardenafil Dimer (Vardenafil bis-Sulfonamide Dimer);2,2'-((Piperazine-1,4-disulfonyl)bis(2-ethoxy-5,1-phenylene))bis(5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(1H)-one);Vardenafil hydrochloride EP impurity C |