播放日韩一级黄色片,欧美一二三专区,国产自av,欧美一线视频,国产夜夜夜,www 久久久久,99久久婷婷国产综合精品免费

4-Chloro-2-fluoro-3- methoxy phenylboronic acid

  • CasNo:944129-07-1
  • Molecular Formula:C7H7BClFO3
  • Purity:99
  • Molecular Weight:204.39
Inquiry

Product Details

Packing:25 kg/barrel

Appearance:White powder