3-methoxy-2,5-dimethylcyclohexa-2,5-diene-1,4-dione

6-Hydroxy-4-(4.6-dimethoxy-2.5-dimethyl-benzoyloxy)-2.5-dimethyl-benzoesaeure-methylester

地弗地衣酸

<4-(2)H,9-(2)H3>-6,8-dihydroxy-3,7-dimethylisocoumarin

6,8-dihydroxy-3,7-dimethylisochromen-1-one