Buy Manufacturer Raw Male Sex Enhancer Tadalafil (Cialis) Powder Online   Tadalafil Quick Details CAS: 171596-29-5 MF: C22H19N3O4 MW: 389.4 EINECS: 200-835-2 Chemical Properties: White to off-white cyrstalline solid Assay: 99% MP: 298-300°C Uses:It is a kind of PDE-5 inhibitors which can be used for the treatment of male erectile dysfunction. It is also the second generation of phosphodiesterase type …