1H-Benzocycloheptene,2,4a,

(4aS)-2,4a,5,6,7,8,9,9aβ-Octahydro-3,5,5-trimethyl-9-methylene-1H-benzocycloheptene

1H-Benzocycloheptene, 2,4a, 5,6,7,8,9,9a-octahydro-3,5,5-trimethyl-9-methylene-, (4aS-cis)