Synonyms: 2H-Benzo[a]quinolizin-2-one,1,3,4,6,7,11b-hexahydro-3-isobutyl-9,10-dimethoxy-, dimethyl mercaptole,hydrochloride (8CI); 2H-Benzo[a]quinolizine,1,3,4,6,7,11b-hexahydro-9,10-dimethoxy-3-(2-methylpropyl)-2,2-bis(methylthio)-,hydrochloride (9CI); 2H-Benzo[a]quinolizine, 1,3,4,6,7,11b-hexahydro-3-isobutyl-9,10-dimethoxy-2,2-bis(methylthio)-,hydrochloride