国产一区二区在线播放,色视频在线网站,九色精品高清在线播放,www.sihu,日本xxxxx成年视频软件,色播播电影,久草视频在线看

2-Methoxy-5-nitro pyridine

  • CasNo:5446-92-4
  • Molecular Formula: C6H6N2O3
  • Purity:98
  • Molecular Weight:154.12
Inquiry

Product Details

Melting point:107-109 oC

Packing:25 kg/barrel

Appearance:White powder