5,5-dimethyl-5,6,7,8,9,10-hexahydroanthracene-1,4-diol

5,5-dimethyl-4a,5,6,7,8,9,9a,10-octahydroanthracene-1,4-dione

5,5-dimethyl-2,3,5,6,7,8-hexahydro-1,4-anthraquinone

月桂烯

6-(4-methylpent-3-en-1-yl)-4a,5,8,8a-tetrahydronaphthalene-1,4-dione