2-(乙氧基羰基甲氧基)苯甲酸乙酯

2-(羧基甲氧基)苯甲酸

2-azidocarbonylmethoxy-benzoic acid amide

2-氨基甲酰苯氧乙酸

(2-carbamoyl-phenoxy)-acetic acid methyl ester