2-碘苯甲酸甲酯

2-O-ethyl 1-O-methyl benzene-1,2-dicarboxylate

2-(1,3-dioxoisoindol-2-yl)-3-(1H-indol-3-yl)propanoic acid

2-(hydroxycarbamoyl)benzoic acid

2-(甲氧基羰基)苯基异氰酸酯