Street Address: No. 496 Zhongshan Road , Wuchang District
City: Wuhan
Province: Hubei
Country/Region: China
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VardenafilCAS NO.: 224785-91-5 Molecular Formula: C23H32N6O4SAppearance: 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