韩国电影美人未删减完整版,中文字幕看,中文av字幕在线观看,在线免费观看国产精品,完美证据电视剧在线免费观看,黑吃黑电影未删减版在线观看高清完整版,汤唯射箭电影未删减版在线播放视频下载

3-Carboxyphenyl boronic acid

  • CasNo:25487-66-5
  • Molecular Formula:C7H7BO4
  • Purity:99
  • Molecular Weight:165.94
Inquiry

Product Details

Melting point: 243-247 oC

Packing:25 kg/barrel

Appearance:White powder