... . N,N,N',N'-Tetrakis(4-aminophenyl)benzene-1,4-diamine CAS: 3283-07-6 is also named as N,N,N',N'-Tetrakis(4-aminophenyl)-1,4-benzenediamine; 1,4-Benzenediamine, N,N,N',N'-tetrakis(4 ... -aminophenyl)-; N,N,N',N'-Tetra(p-aminophenyl)-p-phenylenediamine, etc ...