N-[2-(4-nitrophenoxy)ethyl]acetamide

2-[(4-硝基苯基)硫代]苯并噻唑

ethyl 1-(4-nitrophenyl)piperidine-4-carboxylate

N-(4-chlorophenyl)-N-(5-fluoro-2-nitrosophenyl)amine

N-(4-chlorophenyl)-4-nitroaniline