4-Ethoxy-3-(5-methyl-4-oxo-7-propyl-3,4- dihydroimidazo [5,1-f][1,2,4]triazin-2-yl)benzenesulfonic acid

API : Vardenafil Hydrochloride Trihydrate

CAS NO : NA

IMPURUTY NAME : Vardenafil impurity-B

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