Sildenafil citrate viagra
Sildenafil citrate content:99.5% Sildenafil citrate CAS :139755-83-2
Sildenafil citrate Appearance: White crystalline powder
Sildenafil citrate Storage: shading, confined preservation.
sildenafil citrate,sold as viagra and under various other trade names,sildenafil is develpoed by pharmaceutical company pfizer,sildenafil citrate acts by inhibiting cGMP-specific phosphodiesterase
type 5.sildenafil has been the prime treatment for erectile dysfunction ,sildenafil primary competitors on the market are tadalafil and vardenafil.
Sildenafil citrate viagra CAS :139755-83-2Sildenafil citrate viagra CAS :139755-83-2