99视频精品全部在线观看,狠狠色狠狠色综合网老熟女,男人天堂2017手机版在线,日本变态强奷在线播放5000,免费完结穿越小说,肛交小说,校园复仇黑道小说

  Hunan maton chemical industry co.,ltd
  Sell
       About us
       Products
       Buy
       Sell
       Contact us
       Chinese
Sell: bis(4-bromophenyl)amine
Date: 0000-00-00
Cas#: 0
Specification:
Price:
Quantity: Kilogram
Term: 365
Note: bis(4-bromophenyl)amine
4,4-Dibromodiphenylamine
CAS No: 16292-17-4
Purity (HPLC): 芒鈥奧?8.0%
M.P. : 106芒鈥炂?,"2016-08-01 07:55:11
Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.