英文别名
ethyl 4,5-dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2-carboxylate;ethyl ester of 4,5-dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]-quinoline-2-carboxylic acid;4,5-dioxo-1H-pyrrolo[5,4-f]quinoline-2-carboxylic acid ethyl ester;ethyl 4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2-carboxylate