英文别名
5,10-dioxo-5H,10H-diimidazo{1,5-a:1',5'-d}pyrazine-1,6-diethyl diester;diethyl 5,10-dioxo-5,10-dihydrodiimidazo[1,5-a;1'5'-d]pyrazine-1,6-dicarboxylate;diethyl 5,10-dioxo-5H,10H-diimidazo[1,5-a:1',5'-d]pyrazine-1,6-dicarboxylate;diethyl 2,8-dioxo-1,5,7,11-tetrazatricyclo[7.3.0.03,7]dodeca-3,5,9,11-tetraene-4,10-dicarboxylate