2-(1-acetoxymethyl-3-ethoxycarbonylpropylazo)benzoic acid methyl ester

N,N'-bis-carboxymethyl-N,N'-ethanediyl-di-anthranilic acid

甲基2-{(E)-[(二甲基氨基)亚甲基]氨基}苯甲酸酯

2-Carbomethoxy-6-((methylsulfinyl)methyl)aniline

N-methoxycarbonylacetyl-anthranilic acid methyl ester