色综合久久综合网欧美综合网-色婷婷综合久久久-国内久久久久久久久久-久久久久久精品久久久 ,AV欧日韩在线观看_国产日韩综合一区_人人妻人人爽人人狠狠一_亚洲人成久久播播

Welcome to visit Changzhou Chengbang Chemical Co., Ltd. official website!

Collection ｜Homepage ｜中文版

More>>
Epichlorohydrin
Product name: Epichlorohydrin
CAS NO: 106-89-8
Molecular weight: 92.5242 
EC NO: 203-439-8
Molecular formula: C3H5ClO
InChI: InChI=1/C3H5ClO/c4-1-3-2-5-3/h3H,1-2H2
Structural formula:
  Order                   Back