英文别名
3,7-Diphenyl-tetrahydro-pyrazolo[1,2-a]pyrazol-1,2,5,6-tetracarbonsaeure-1,2;5,6-dianhydrid;5,10-Diphenyltetrahydro-1H,5H-furo(3,4-c)furo(3',4':4,5)pyrazolo(1,2-a)pyrazole-1,3,6,8(3aH)-tetrone;7,14-diphenyl-4,11-dioxa-1,8-diazatetracyclo[6.6.0.02,6.09,13]tetradecane-3,5,10,12-tetrone