Synonyms: 13aa-Berbinium, 2,9-dihydroxy-3,10-dimethoxy-7-methyl-,chloride (8CI); 6H-Dibenzo[a,g]quinolizinium,5,8,13,13a-tetrahydro-2,9-dihydroxy-3,10-dimethoxy-7-methyl-, chloride,(7S,13aS)- (9CI); 6H-Dibenzo[a,g]quinolizinium,5,8,13,13a-tetrahydro-2,9-dihydroxy-3,10-dimethoxy-7-methyl-, chloride,(7S-cis)-; Cyclanoline chloride (6CI); (-)-Cissamine chloride; (-)-Cyclanolinechloride; Cissamine chloride; a-Cyclanoline chloride