1-nitro-4-[2-(4-nitrophenyl)ethynyl]benzene

1-methoxy-2-(4-nitrophenyl)benzene

3-(4-nitrophenyl)oxolane-2,5-dione

tetrahydro-4-(4-nitrophenyl)-2,5-dioxofuran-3-carboxylic acid

1-(4-甲氧基苯基)-2-(4-硝基苯基)-乙炔