• <samp id="84key"></samp>
  • <samp id="84key"></samp>
  • 美天生物

    • Appearance

    Zilpaterol hydrochloride is a kind of bronchodilator, which is also widely used as feed additive. At present, it is produced by chemical synthesis method. It has two chiral centers and four isomers, and one of the enantiomers has biological activity.

    POST TIME:2020-08-21 11:44:11

    Telephone:0713-6224819 Fax:0713-6229489 Post Code:435402 Address:Makou Industrial Park,Makou,Tian Town,Wuxue City,Hubei Province,China

    偷拍俄罗斯美女野外尿尿