104683-31-0 5,8,13,13a-Tetrahydro-4,10,11,14(or 5,10,11,14)-tetramethoxy-6H-benzo(g)-1,3-benzodioxolo(5,6-a)quinolizine-12-methanol 6H-Benzo(g)-1,3-benzodioxolo(5,6-a)quinolizine-12-methanol, 5,8,13,13a-tetrahydro-4,10,11,14(or 5,10,11,14)-tetramethoxy- Methoxymecambridine