5,5a,6,8,8a,9,14,14a,15,17,17a,18-dodecahydro-5,18:6,17:8,15:9,14-tetraepoxyheptacene

tetramethyl 1,4,5,8-tetrahydro-1,4:5,8-diepoxyanthracene-2,3,6,7-tetracarboxylate

tetramethyl 1,2,3,4,5,6,7,8-octahydro-1,4:5,8-diepoxyanthracene-2,3,6,7-tetracarboxylate

2,3,6,7-tetrakis(chloromethyl)-1,2,3,4,5,6,7,8-octahydro-1,4:5,8-diepoxyanthracene

1,2,3,4,4a,5,5a,6,8,8a,9,9a,10,11,12,13,13a,14,14a,15,17,17a,18,18a-tetracosahydro-6,17:8,15-diepoxyheptacene