Try searching for...
SCFBio, IIT Delhi
Formula: C15H24 | Mol. Weight: 204.35 g/mol
IUPAC: (4aS,5S,8aR)-8-methyl-3-methylidene-5-propan-2-yl-2,4,4a,5,6,8a-hexahydro-1H-naphthalene
CC1=CCC(C2C1CCC(=C)C2)C(C)C