CAS NO:72986-51-7; and 2-chloro-1,4-benzenediamine dihydrochloride

CAS:

72986-51-7

英文名称:

and 2-chloro-1,4-benzenediamine dihydrochloride

1,3-benzenedicarbonyl dichloride, polymer with1,4-benzenedicarbonyl dichloride and 2-chloro-1,4-benzenediaminedihydrochloride