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: Z-Asp-OH
Date: 2012-11-07
Cas#: 1152-61-0
Specification: 97%
Price:
Quantity: Kilogram
Term: 3
Note: Molecular Formula C12H13NO6
Molecular Weight 267.23
Weight Purity (HPLC) 茂陸啪97.0%
Appearance Almost White powder with lumps
Specific Rotation [脦鹵]23/D +8.5脗鹵2o (c=2, in AcOH)
Melting Point 114 ~120oC (dec.)
Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.