Vardenafil CAS NO.: 224785-91-5 Molecular Formula: C23H32N6O4S Product Name: Vardenafil CAS NO.: 224785-91-5 Molecular Formula: C23H32N6O4S Appearance: White to almost white crystalline powder, odorless, a little acerbity, soluble in water, ethanol Use: It is pharmaceutical raw material, indicated for the treatment of erectile dysfunction. E-mail: zq@chembj.com Skype: fan-@outlook.com