121447-96-9 6H-Dibenzo(a,g)quinolizinium, 7-((2-bromoethoxy)phenyl)-5,8,13,13a-tetrahydro-2,3,9,10-tetramethyoxy- 7-(Bromoethoxyphenyl)tetrahydropalmatine 7-Bebtp 7-Bromoethoxybenzene-tetrahydropalmatine