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>>
Cyclohexane
Product name: Cyclohexane
CAS NO: 110-82-7
Molecular weight: 84.16 
EC NO: 203-806-2
Molecular formula: C6H12
InChI: InChI=1/C6H12/c1-2-4-6-5-3-1/h1-6H2
Structural formula:
  Order                   Back