The molecule is a carbobicyclic compound and sesquiterpene that is spiro[5.5]undec-2-ene which is substituted by a methylidene group at position 11 and by methyl groups at positions 3, 7 and 7. It is a sesquiterpene and a carbobicyclic compound.
5,5,9-trimethyl-1-methylidenespiro[5.5]undec-9-ene