CAS NO:72986-52-8; , 2-chloro-1,4-benzenediamine dihydrochloride and 4,4'-sulfonylbis[benzenamine]

CAS:

72986-52-8

英文名称:

, 2-chloro-1,4-benzenediamine dihydrochloride and 4,4'-sulfonylbis[benzenamine]

1,3-benzenedicarbonyl dichloride, polymer with1,4-benzenedicarbonyl dichloride, 2-chloro-1,4-benzenediaminedihydrochloride and 4,4'-sulfonylbis[benzenamine]