九九热综合,国产成a人片在线观看视频99,亚洲无卡,91精品久久国产青草,国产成年人,亚洲一区在线免费,午夜影院美女

2-Chloro-5-amino pyridine

  • CasNo: 5350-93-6
  • Molecular Formula:C5H5ClN2
  • Purity:99
  • Molecular Weight:128.56
Inquiry

Product Details

Melting point: 80-84 oC

Packing:25 kg/barrel

Appearance:White powder