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-Asn-OH
Date: 2012-11-07
Cas#: 71989-16-7
Specification: 98.0%
Price:
Quantity: 5Kilogram
Term: 7
Note: Molecular Formula C19H18N2O5
Molecular Weight 354.36
Purity (HPLC) 芒鈥奧?8%
Specific Rotation (20/D) -13脗鹵2o (c=1, D.M.F.)
Melting Point 185茂陸啪190芒鈥炂抃
Appearance White to off white powder
Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.