英文别名
                        10-Chloro-1,4,6,9-tetrahydro-4,6-dioxopyrido<3,2-g>quinoline-2,8-dicarbonsaeuredimethylester;10-chloro-4,6-dioxo-1,4,6,9-tetrahydro-pyrido[3,2-g]quinoline-2,8-dicarboxylic acid dimethyl ester;Dimethyl-10-chloro-1,4,6,9-tetrahydro-4,6-dioxopyrido[3,2-g]quinoline-2,8-dicarboxylate;dimethyl 10-chloro-4,6-dioxo-1,9-dihydropyrido[3,2-g]quinoline-2,8-dicarboxylate