Pseudo Vardenafil

Chemical Name: Imidazo[5,​1-​f]​[1,​2,​4]​triazin-​4(1H)​-​one, 2-​[2-​ethoxy-​5-​(1-​piperidinylsulfonyl)​phenyl]​-​5-​methyl-​7-​propyl-; Piperidine, 1-[[3-(1,4-dihydro-5-methyl-4-oxo-7-propylimidazo[5,1-f][1,2,4]triazin-2-yl)-4-ethoxyphenyl]sulfonyl]- (9CI) 2-[2-Ethoxy-5-(1-piperidinylsulfonyl)phenyl]-5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(1H)-one; Piperidenafil; Pseudovardenafil