methyl 2-((2-carbamoylphenyl)(ethoxycarbonyl)amino)acetate

ethyl 2-(2,4-dioxo-3,1-benzoxazin-1-yl)acetate

二甲基苯基甘氨酸-o-羧酸酯

(2-carbamoylphenylamino)-acetic acid ethyl ester

2H-3,1-Benzoxazine-1(4H)-acetic acid, 2,4-dioxo-, methyl ester