希岛爱理av一区二区三区,日韩第一视频,a久草,丰满少妇aaaaa一级毛片,黄色免费的视频,色av久,国产精品粉嫩美乳系列

2-Chloro-5-nitropyridine

  • CasNo:4548-45-2
  • Molecular Formula:C5H3ClN2O2
  • Purity:99
  • Molecular Weight:158.54
Inquiry

Product Details

Melting point: 106-110 oC

Packing:25kg/barrel

Application:Fine Chemical