5,6-Dimethoxy-1-methyl-2,3,7,8,9,9a-hexahydrospiro(benzo(de)chinolin-7,1'-cyclohexan-2'-one) 63080-58-0 BRN 1597187 Spiro(7H-benzo(de)quinoline-7,1'-cyclohexan)-2'-one, 1,2,3,8,9,9a-hexahydro-5,6-dimethoxy-1-methyl-