乙基氨基(2-硝基苯基)乙酸酯

1-羟基-3H-吲哚-2-酮

甲基 2-溴-2-(2-硝基苯基)乙酸酯

methyl 2-(1,3-dioxoisoindol-2-yl)-2-(2-nitrophenyl)acetate

ethyl 2-(1,2,3,4-tetrahydroquinolin-2-yl)acetate