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

  Chengdu Yuyang High-Tech Development Co.,ltd
  Sell
       About us
       Products
       Buy
       Sell
       Contact us
       Chinese
Sell: Linagliptin
Date: 2013-01-28
Cas#: 668270-12-0
Specification:
Price:
Quantity:
Term: 30
Note: Molecular formula:C25H28N8O2
Molecular weight:472.54
Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.