日韩欧美一区二区三区在线,久久久免费观看视频,亚洲精品aaa,91极品国产,国产精品久久久久久久久鸭,亚洲国产成a人v在线观看,国产69精品久久久久9999

2-Iodo-5-phenyl pypridine

  • CasNo:120281-56-3
  • Molecular Formula: C11H8IN
  • Purity:99
  • Molecular Weight:281.09
Inquiry

Product Details

Packing:25 kg/barrel