Catalogue No :SHS-SIL-004
Common name :Sildenafil
Chemical Name :3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxybenzenesulfonic acid
CAS :131357931-55-5
Molecular Formula :C17H20N4O5S
Molecular Weight :392.43
Desmethylpiperazinyl Sildenafil Sulfonic Acid