色综合合久久天天给综看,天天干天天在线,日本免费大黄在线观看,天天干影院,性感黑丝美女视频,美女视频在线看网址,超高清美女视频

  Zhenjiang xinhe biotech co.,ltd
  Sell
       About us
       Products
       Buy
       Sell
       Contact us
       Chinese
Sell: Fmoc-Ser(tBu)-OH
Date: 2012-11-07
Cas#: 71989-33-8
Specification: 98.5%
Price:
Quantity: Kilogram
Term: 3
Note: Molecular Formula C22H25NO5
Molecular Weight 383.44
Weight Purity (HPLC) 芒鈥奧?8.5%
Specific Rotation (20/D) +25脗鹵2o (c=1, EtOAc)
Melting Point 126-130 oC (dec.)
Appearance white crystalline powder
Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.