2,2,2-三氯-N-(2-硝基苯基)乙酰胺

3,8-dimethyl-1,10-phenanthroline

N-(2-硝基苯基)氨基甲酸乙酯

8-硝基-4-苯基喹啉

ethyl 2-cyano-2-[(2-nitrophenyl)hydrazinylidene]acetate