英文别名Ethyl 4-oxo-1,4-dihydropyrrolo[2,1-f][1,2,4]triazine-6-carboxylate; ethyl 4-oxo-1H-pyrrolo[2,1-f][1,2,4]triazine-6-carboxylate; Pyrrolo[2,1-f][1,2,4]triazine-6-carboxylic acid, 3,4-dihydro-4-oxo-, ethyl ester; ethyl 3,4-dihydro-4-oxopyrrolo[1,2-f][1,2,4]triazine-6-carboxylate; ethyl 4-hydroxypyrrolo[1,2-f][1,2,4]triazine-6-carboxylate; ethyl 4-oxo-3H,4H-pyrrolo[2,1-f][1,2,4]triazine-6-carboxylate; ethyl 4-oxo-3,4-dihydropyrrolo[1,2-f][1,2,4]triazine-6-carboxylate; Pyrrolo[2,1-f][1,2,4]triazine-6-carboxylic acid, 1,4-dihydro-4-oxo-, ethyl ester 
