7-Hydroxy-3a-methyl-1-(6-methylhept-5-en-2-yl)-3a,5,6,7,9,9a-hexahydrocyclopenta[b]chromen-8(3H)-one

7-Hydroxy-3a-methyl-1-(6-methyl-5-hepten-2-yl)-3a,5,6,7,9,9a-hexahydrocyclopenta[b]chromen-8(3H)-on

7-Hydroxy-3a-methyl-1-(6-methyl-5-hepten-2-yl)-3a,5,6,7,9,9a-hexahydrocyclopenta[b]chromen-8(3H)-one

7-Hydroxy-3a-méthyl-1-(6-méthyl-5-heptén-2-yl)-3a,5,6,7,9,9a-hexahydrocyclopenta[b]chromén-8(3H)-one

7-Hydroxy-3a-methyl-1-(6-methylhept-5-en-2-yl)-3a,5,6,7,9,9a-hexahydrocyclopenta[b]chromen-8(3H)-one

Benzo[b]cyclopenta[e]pyran-8(3H)-one, 1-(1,5-dimethyl-4-hexen-1-yl)-3a,5,6,7,9,9a-hexahydro-7-hydroxy-3a-methyl-

Tricycloalternarene 3b