CAS NO:72986-50-6; 1,4-benzenedicarbonyl dichloride, polymer with 2-chloro-1,4-benzenediamine dihy

CAS:

72986-50-6

英文名称:

1,4-benzenedicarbonyl dichloride, polymer with 2-chloro-1,4-benzenediamine dihy

1,4-benzenedicarbonyl dichloride, polymer with2-chloro-1,4-benzenediamine dihydrochloride