英文别名
4,5-dioxo-4,5-dihydro-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylicacid-2-ethyl ester-7,9-dimethylester;4,5-dioxo-4,5-dihydro-1H-pyrroIo[2,3-f]quinoline-2,7,9-tricarboxylic acid 2-ethyl ester 7,9-dimethyl ester;7,9-Dimethoxycarbonyl-2-ethoxycarbonyl-1H-pyrrolo-[2,3-F]quinoline-4,5-dione;2-O-ethyl 7-O,9-O-dimethyl 4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylate