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

  Suzhou haiyu biochem industrial co., ltd
  Sell
       About us
       Products
       Buy
       Sell
       Contact us
       Chinese
Sell: D-4,4'-Biphenylalanine
Date: 2009-11-30
Cas#: 170080-13-4
Specification: 99%
Price:
Quantity: Kilogram
Term: 90
Note: Product name:
D-4,4'-Biphenylalanine

CAS NO.:
170080-13-4

Molecular Formula: C15H15NO2
Molecular Weight: 241.29
Purity (HPLC): 99%
Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.