英文别名
4,9-Dioxo-4H,9H-dipyrazolo[1,5-a;1',5'-d]pyrazin-2,7-dicarbonsaeure;2,8-Dioxo-1,6,7,12-tetrazatricyclo[7.3.0.03,7]dodeca-3,5,9,11-tetraene-5,11-dicarboxylic acid;2,8-dioxo-1,6,7,12-tetrazatricyclo[7.3.0.03,7]dodeca-3,5,9,11-tetraene-5,11-dicarboxylic acid