国产精品久久久久久久久图文区,亚洲精品www久久久久久广东,91日日夜夜,91精品国产自产老师啪,秋霞午夜视频,国内精品久久久久久久久久久久,一区二区国产视频

4-(Hydroxymethyl) phenyl boronic acid

  • CasNo：59016-93-2
  • Molecular Formula：C7H9BO3
  • Purity：98
  • Molecular Weight：151.96
Inquiry

Product Details

Melting point:287-289 oC

Packing:25 kg/barrel

Appearance:White powder