亚洲国产成人精品综合色九九_中文字幕乱码日韩欧美_国产黄色网址在线看_在线观看国产开放小视频_又粗又硬的免费黄色网站_黄色电影天堂网站_暖暖视频免费高清_免费人成黄页在线_日本凸偷窥厕所视频_韩国三级三级人妇


2-Chloromethyl-3,4-dimethoxypyridinium chloride

Product Name: 2-Chloromethyl-3,4-dimethoxypyridinium chloride
MF: C8H11Cl2NO2
MW: 224.08
CAS: 72830-09-2
Molecular Structure:




  Previous product: 2-chloroethyl 3-oxobutanoate
  Next product: 5-(Difluoromethoxy)-2-mercapto-1H-benzimidazole