91免费在线播放,青青青爽国产在线视频,欧美日韩在线一区二区三区,国产在线短视频,自拍欧美在线综合另类,日本福利一区二区,国产一级视频

2,6-Dibromopyridine

  • CasNo:626-05-1
  • Molecular Formula: C5H3Br2N
  • Purity:99
  • Molecular Weight:236.89
Inquiry

Product Details

Melting point: 118-119 oC

Packing:25 kg/barrel

Appearance:White powder