133812-85-8 2,3,4a,5,6,10b-Hexahydro-7-hydroxy-2-methylbenzo(f)quinoline-4(1H)-ethanol Benzo(f)quinoline-4(1H)-ethanol, 2,3,4a,5,6,10b-hexahydro-7-hydroxy-2-methyl-, (2alpha,4aalpha,10bbeta)-(-)- Ro 41-9067 Ro-41-9067