1,3,4,4a,5,10b-Hexahydro-4-propyl-2H-benzopyrano(3,4-b)-pyridin-7-ol 118929-49-0 2H-(1)Benzopyrano(3,4-b)pyridin-7-ol, 1,3,4,4a,5,10b-hexahydro-4-propyl-, hydrochloride, trans-(+-)- Cgs 15873A Cgs-15873A