Synonyms: Hydrocotarnine;4-27-00-06395 (Beilstein Handbook Reference);4-Methoxy-6-methyl-5,6,7,8-tetrahydro-1,3-dioxolo(4,5-g)isoquinoline;5,6,7,8-Tetrahydro-4-methoxy-6-methyl-1,3-dioxolo(4,5-g)isoquinoline;5,6,7,8-Tetrahydro-4-methoxy-6-methyl-1,3-dioxolo(4,5-g)isoquinoline hydrochloride hydrate;BRN 0017283;1,3-Dioxolo(4,5-g)isoquinoline, 5,6,7,8-tetrahydro-4-methoxy-6-methyl-;4-methoxy-6-methyl-5,6,7,8-tetrahydro[1,3]dioxolo[4,5-g]isoquinolin-6-ium bromide