methyl 4-(2-methoxyethylcarbamoyl)benzoate

imino-[3-(4-methoxycarbonylphenyl)-2-oxopropylidene]azanium

4-(3-(4-(三氟甲基)苯基)-1,2,4-噁二唑-5-基)苯甲酸甲酯

4-[(4-羧基苯甲酰基)氨基]苯甲酸

4-(羟基甲基)-N,N-二甲基苯甲酰胺