对硝基苯胺

对二甲氨基苯甲醛

4,4'-二(N,N-二甲氨基)二苯基甲醇

p-(dichloromethyl)-N,N-dimethylaniline

1,1,1,3,3,3-hexafluoro-N-(4-nitrophenyl)propan-2-imine