Catalogue No :SHS-SIL-003
Common name :Sildenafil
Chemical Name :5-[2-Hydroxy-5-(4-methylpiperazinylsulphonyl)phenyl]1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyramidin-7-one
CAS :13139755-91-2
Molecular Formula :C20H26N6O4S
Molecular Weight :446.52
O-Desethyl Sildenafil