亚洲熟女偷拍精品一区_国产91小仙女福利在线精品剧情_国产馆无码馆中文馆日粉_国产午夜精品一二三区免费_日产成a人亚洲精v品无码

Welcome to visit Changzhou Chengbang Chemical Co., Ltd. official website!

Collection ｜Homepage ｜中文版

More>>
4-Chlorobenzyl cyanide
Product name: 4-Chlorobenzyl cyanide
CAS NO: 140-53-4
Molecular weight: 151.5929
EC NO: 205-418-9
Molecular formula: C8H6ClN
InChI: InChI=1/C8H6ClN/c9-8-3-1-7(2-4-8)5-6-10/h1-4H,5H2
Structural formula:
  Order                   Back