999zyz视频资源在线观看,欧美精品videos另类,一区二区在线观看免费,5060午夜理伦三级,日韩在线精品一区,欧美一区综合,亚洲欧美国产一区二区

33-(tert-Butoxycarbonyl) phenylboronic acid

  • CasNo：220210-56-0
  • Molecular Formula：C11H15BO4
  • Purity：99
  • Molecular Weight：222.04
Inquiry

Product Details

Packing:25 kg/barrel

Appearance:White powder