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

  Shandong hongfuda pharmchemco.,ltd
  Sell
       About us
       Products
       Buy
       Sell
       Contact us
       Chinese
Sell: Entecavir
Date: 2011-06-14
Cas#: 142217-69-4
Specification: the white powder
Price:
Quantity: 1kgKilogram
Term: 3
Note: Name Entecavir
Synonyms 2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one


Molecular Formula C12H15N5O3
Molecular Weight 277.28
CAS Registry Number 142217-69-4
Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.