1-methyl-3-nitropyrrole

2-溴-5-硝基呋喃

6,8-dibromo-2-methyl-1H-quinazolin-4-one

N-乙酰基-N-(2-甲基-6-硝基苯基)乙酰胺

N-[1-(3,4-dichlorophenyl)ethenyl]acetamide