N-cyclohexyl-N-methyl-4-[3-(2-carboxyvinyl)-4-nitrophenoxy]butyramide

4-(3-甲酰基-4-硝基-苯氧基)-丁酸

4-(3-formyl-4-nitrophenoxy)butanoyl chloride

N-Cyclohexyl-N-methyl-4-(3-formyl-4-nitrophenyl)-oxybutyramide

6-羟基-2(1H)-喹啉酮