2,3-dimethyl-5,8-bis(prop-2-enoxy)-1,4-dihydronaphthalene

2,3-diallyl-6,7-dimethylnaphthalene-1,4-(5H,8H)-dione

2,3-dimethyl-5,8-dihydroanthracene-9,10(1H,4H)-dione

2,3-dimethyl-1,4-dihydro-anthracene-9,10-diol

(4aR,9aS)-2,3-dimethyl-1,4,4a,9a-tetrahydroanthracene-9,10-dione