2,4-dinitro-N-[(Z)-1-(4-nitrophenyl)ethylideneamino]aniline

4-nitrophenylacetaldehyde 2,4-dinitrophenylhydrazone

1-methyl-4-[2-(4-nitrophenyl)ethenyl]benzene

bis(4-ethenylphenyl)diazene

3-(4-硝基苯基)-2H-吖丙因