4,4',4''-三甲基三苯胺

4-methyl-N-(4-methylphenyl)-N-(4-pyridin-2-ylphenyl)aniline

N9,n9,n10,n10-四对甲苯蒽-9,10-二胺

4-甲基-N-(4-甲基苯基)-N-亚硝基-苯胺

3,7,10-trimethylphenothiazine