2,11-Dimethoxy-6a-alpha-aporphin-1-ol hydrochloride 25650-97-9 4H-Dibenzo(de,g)quinolin-1-ol, 5,6,6a,7-tetrahydro-2,11-dimethoxy-6-methyl-, HCl, (S)- 6a-alpha-APORPHIN-1-OL, 2,11-DIMETHOXY-, HYDROCHLORIDE Isothebaine hydrochloride