斗转星移合成怎么进不去,a级片电影免费在线视频,九九热这里只有精品6,免费吃奶摸下激烈视频网址,国产麻豆a一级毛片爽爽影院,波霸女的淫欲生活,孽乱呻吟声老妇

  Zhenjiang xinhe biotech co.,ltd
  Sell
       About us
       Products
       Buy
       Sell
       Contact us
       Chinese
Sell: Fmoc-Lys-OH芒鈧Cl
Date: 2012-11-07
Cas#: 139262-23-0
Specification: 98.5%
Price:
Quantity: Kilogram
Term: 7
Note: Molecular Formula C21H25ClN2O4
Molecular Weight 404.89
Weight Purity (HPLC) 98.5% min.
Specific Rotation (20/D) -11脗鹵2 脗潞 (C=1, in DMF)
Appearance White powder
Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.