1,4,12-beta-Trimethyl-10-hydroxy-2,3,4,5,6,7-hexahydro-1,6-methano-1H-4-benzazonine HBr 1,6-Methano-1H-4-benzazonin-10-ol, 2,3,4,5,6,7-hexahydro-1,4,12-trimethyl-, hydrobromide, (1-alpha,6-alpha,12R*)- 54809-43-7