1,3-Dioxolo(4,5-g)isoquinolinium, 7,8-dihydro-4-methoxy-6-methyl-, chloride (8CI)(9CI) 10018-19-6 7,8-Dihydro-4-methoxy-6-methyl-1,3-dioxolo(4,5-g)isoquinolinium chloride Cotarnine chloride Cotarninium chloride EINECS 233-012-1 NSC 24824 Stypticin