(1AS-(1aalpha,4abeta,8aR*))-1,1a,4,4a,5,6,7,8-octahydro-2,4a,8,8-tetramethylcyclopropa(d)naphthalene 470-40-6 Cyclopropa(d)naphthalene, 1,1a,4,4a,5,6,7,8-octahydro-2,4a,8,8-tetramethyl-, (1aS,4aS,8aS)- EINECS 207-426-8 NSC 44707 Sesquichamene Thujopsene Thujopsene, (-)- WIDDRENE