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

  HS chemicals
  Sell
       About us
       Products
       Buy
       Sell
       Contact us
       Chinese
Sell: 1-(2¡¯,4¡¯-difluorophenyl)-1-(4-piperidinyl) methanone
Date: 2014-03-13
Cas#: 84162-86-7
Specification:
Price:
Quantity:
Term: 30
Note: Molecular formula:C12H13NOF2
Molecular weight:225.24
Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.