5-(4-nitrobenzyl)-2,2-dimethyl-[1,3]dioxane-4,6-dione

2,2-dimethyl-5-[(4-nitrophenyl)methylidene]-1,3-dioxane-4,6-dione

1-(3-iodopropyl)-4-nitrobenzene

对硝基肉桂醛

3-(4-硝基苯基)-1-丙醇