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-NVA-OH
Date: 2012-11-07
Cas#: 135112-28-6
Specification: 98.5%
Price:
Quantity: Kilogram
Term: 7
Note: Product Name Fmoc-NVA-OH
CAS NO. 135112-28-6
Molecular Formula C20H21NO4
Molecular Weight 339.39
Weight Purity (HPLC) 芒鈥奧?8.0%
Specific Rotation [脦鹵]20/D -21脗鹵2o (c=2, in DMF)
Melting Point 148-158芒鈥炂抃
Appearance White powder
Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.