ChEBI: Selina-4(15),7(11)-diene is a bicyclic sesquiterpene that is 1-methylidenedecahydronaphthalene carrying additional methyl and isopropylidene substituents at positions 4a and 7 respectively. It has a role as a plant metabolite. It is a sesquiterpene, a carbobicyclic compound and a polycyclic olefin. It derives from a hydride of a eudesmane.