5,11-Guaiadiene, 1beta,4betaH,10betaH-Guaia-5,11-diene, 7-Isopropenyl-1,4-dimethyl-1,2,3,3a,4,5,6,7-octahydroazulene, (3R,6R,7R,10R)-6,10-DIMETHYL-3-ISOPROPENYL-BICYCLO[5.3.0]DEC-1-ENE, [1R-(1alpha,3abeta,4alpha,7beta)]-1,2,3,3a,4,5,6,7-octahydro-7-isopropenyl-1,4-dimethylazulene,