英文同义词: | Ethyl2,4-dioxo-1,2,3,4-tetrahydropyrrolo[2,1-f][1,2,4]triazine-6-carboxylate;Ethyl 2,4-dioxo-1,2,3,4-tetrahydropyrrolo[2,1-f][1,2,4]triazin;ethyl 2,4-dioxo-1H,2H,3H,4H-pyrrolo[2,1-f][1,2,4]triazine-6-carboxylate;Pyrrolo[2,1-f][1,2,4]triazine-6-carboxylic acid, 1,2,3,4-tetrahydro-2,4-dioxo-, ethyl ester |