2-[2-Ethoxy-5-[(4-ethylpiperazine-1- yl)sulfonyl]phenyl]-5,7- dimethylimidazol[5,1-f][1,2,4]triazin-(3H)- one

API : Vardenafil Hydrochloride Trihydrate

CAS NO : NA

IMPURUTY NAME : Vardenafil impurity-A

Category: