1-Hydroxy-2,11-dimethoxyaporphine 2,11-Dimethoxy-1-hydroxyaporphine 4H-Dibenzo(de,g)quinolin-1-ol, 5,6,6a,7-tetrahydro-2,11-dimethoxy-6-methyl-, (S)- 4H-Dibenzo(de,g)quinolin-1-ol, 5,6,6a,7-tetrahydro-2,11-dimethoxy-6-methyl-, (S)- (9CI) 5-21-05-00658 (Beilstein Handbook Reference) 568-21-8 6a-alpha-APORPHIN-1-OL, 2,11-DIMETHOXY- 6aalpha-Aporphin-1-ol, 2,11-dimethoxy- (8CI) BRN 0039931 Isothebaine NSC 290957