国产一区二区在线播放,色视频在线网站,九色精品高清在线播放,www.sihu,日本xxxxx成年视频软件,色播播电影,久草视频在线看

4-Bromo-2,6-difluoro benzyl bromide

  • CasNo:162744-60-7
  • Molecular Formula:C7H4Br2F2
  • Purity:99
  • Molecular Weight:285.91
Inquiry

Product Details

Packing:25 kg/barrel