1-(2,3-dimethylphenyl)-2-ethoxy-2H-3,1-benzoxazin-4-one

2-(2,3-dimethyl-N-oxaloanilino)benzoic acid

2-[(2,3-二甲基苯基)氨基]苯甲酸甲酯

1-(2,3-dimethylphenyl)-2H-3,1-benzothiazine-4-thione