(+-)-3-Allyl-1,2,3,4-tetrahydro-7,11-dimethoxy-6-oxo-2,8a-methano-6H-dibenz(c,e)azocine HCl 3H-7,12b-Methanodibenz(c,e)azocin-3-one, 5,6,7,8-tetrahydro-2,10-dimethoxy-6-(2-propenyl)-, hydrochloride, (+-)- 75370-56-8