2,4-二乙基苯酚

4-(tritylhydrazinylidene)cyclohexa-2,5-dien-1-one

9,10-dihydro-9,10-[1,2]benzenoanthracene-1,4,5,8-tetraone

1,8,9,10,11,12-hexahydrotricyclo[6.2.2.0^2,7]dodeca-3,9-diene-3,6-dione

2-methylisoindole-4,7-dione