4-[2-(4-nitrophenyl)ethynyl]benzaldehyde

3-(4-硝基苯基)丙-2-炔酸

对硝基苯甲酸

1-硝基-4-苯基乙炔苯

4-[6-(4-nitrophenyl)hexa-1,3,5-triynyl]aniline