Sildenafil citrate

Quick detail:

Product Name:  Sildena Citrate
Chemical Name : Sildenaf; Viag
CAS Number  :  171599-83-0
Molecular Formula : C28H38N6O11S
Molecular Weight : 666.7
Melting Point :187-189°C
Purity : 99.5%
Fuction:Male enhancement