3,3-bis-(4-nitro-benzyl)-pentane-2,4-dione

1-p-Methylphenyl-2-imidazolidinon

1-[(4-nitrophenyl)methyl]pyridin-1-ium-3-carbonitrile,bromide

4-[2-(3,5-dimethoxyphenyl)ethenyl]aniline

1-(4-硝基苄基)哌啶