Synonyms: 2,2',2'',2'''-Porphyrin-5,10,15,20-tetrayltetraaniline;2-[7,12,17-Tris(2-aminophenyl)-21,22,23,24-tetraazapentacyclo[16.2.1.1<3,6>.1<8,11>.1<13,16>]tetracosa-1,3,5,7,9,11(23),12,14,16,18(21),19-undecaen-2-yl]phenylamine;5,10,15,20-Tetra(2-aminophenyl)-21H,23H-porphine;benzenamine, 2,2',2'',2'''-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis-