亚洲无码系列在线观看_亚韩精品中文字幕无码视频_在线一级视频欧美亚洲_免费无遮挡无码福利网站

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

Collection ｜Homepage ｜中文版

More>>
Bromoethane
Product name: Bromoethane
CAS NO: 74-96-4
Molecular weight: 108.97 
EC NO: 200-825-8
Molecular formula: C2H5Br
InChI: InChI=1/C2H5Br/c1-2-3/h2H2,1H3
Structural formula:
  Order                   Back