N-(2-iodophenyl)-4-nitrobenzamide

N-ethyl-4-nitro-N-phenylbenzamide

1-(4'-nitrophenyl)-3-(trimethylsilyl)-2-propyn-1-one

p-Nitrobenzoic acid β-(dimethylamino)ethyl ester hydrochloride

2-(p-nitrobenzoyloxy)-2-cyclohexen-1-one