We are offering sildenafil citrate alias:;sidenafil cas no.:139755-83-2 molecular formula:c22h30n6o4s molecular weight:474.58 characters:white powder, odorless, taste bitter and astringent insoluble in water and alcohol. dose and use:80 ~ 100 mg (maximum usage is 150 mg) used in...
Unit 04, 7/f, Bright Way Tower, No. 33 Mong Kok Road, Kowloon, Honkong, Hong Kong
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13 Years
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