Sildenafil citrate Viagra raw steroid Livius@pharmade.com SkypeID Livius.jing
Specifications
Sildenafil citrate
Product name: Sildenafil citrate
Synonym: Viagra
CAS Registry Number: 171599-83-0
M.F.: C28H38N6O11S
M.W.: 666.7
Assays: 99%
Packaging: 1kg/foil bag
Appearance: White fine powder
