5,7-Ethano-4,5,5a,6,7,11b-hexahydro-2,6,7-trimethyl-1H-benzo(g)homoquinolin-9-ol 5,7-Ethano-5H-naphth(2,1-b)azepin-9-ol, 1,4,5a,6,7,11b-hexahydro-2,6,7-trimethyl-, (5alpha,5abeta,6beta,7alpha,11bbeta)- 77502-64-8 Ehtmbhq