捷报足球比分最新版官网首页查询|球探比分即时比分新版|西甲最新比分及积分榜|足球比分即时007,竞彩计算器比分,皇冠比分网,下载球探体育

Welcome to Quzhou Run Qi Chemical Co., Ltd. Website!
  • Keywords:
products

2-Chloropyridine

Product Name: 2-Chloropyridine

CAS NO.: 109-09-1

Use: It is an important chemical intermediate, mainly used in the synthesis of pharmaceuticals and pesticides.