Synonyms3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-propoxybenzenesulfonic acid Close 3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-propoxybenzenesulfonic acid Related products Udenafil M.F. M.W. 516.67 CAT# AR-U01001 CAS# 268203-93-6 Udenafil-d7 M.F. M.W. 523.71 CAT# AR-U01002 CAS# 1175992-76-3 Sildenafil Sulfonyl Methyl Ester M.F. M.W. 406.46 CAT# AR-U01003 CAS# N/A Despropoxy Ethoxy Udenafil M.F. M.W. 502.64 CAT# AR-U01004 CAS# 268204-07-5