N-(5-甲氧基-2-甲基-4-硝基苯基)乙酰胺

N-(5-ethoxy-2-methyl-4-nitrophenyl)acetamide

2-acetylamino-4-ethoxy-5-nitrobenzoic acid

间氨基苯乙醚

7-乙氧基-4-羟基喹啉-3-甲腈