4-(4,5-二氢-1,3-噁唑-2-基)苯胺

(4-methylphenyl)-(4-nitrophenyl)methanone

(4-硝基苯基)(吡咯烷-1-基)甲酮

(2-methylphenyl) 4-nitrobenzoate

N-[2-(hydroxyamino)-2-oxoethyl]-4-nitrobenzamide