2H-Benzo[a]quinolizine, 2-[(3,4-dihydro-6,7-dimethoxy-1-isoquinolinyl)methyl]-3-ethyl-1,3,4,6,7,11b-hexahydro-9,10-dimethoxy-, (2R,3R,11bS)- 523-01-3 AIDS-002644 AIDS002644 Emetan, 1',2'-didehydro-6',7',10,11-tetramethoxy- Methylpsychotrine O-Methylpsychotrine