1,4-Benzenediamine, 2-(bis(4-chlorophenyl)methyl)-N4-(3-(bis(4-chlorophenyl)methyl)-4-(dimethylamino)phenyl)-N1,N1-dimethyl- 99123-36-1 BCMA Bis(3-bis(4-chlorophenyl)methyl-4-dimethylaminophenyl)amine