1,3-Dioxolo(4,5-g)isoquinolinium, 7,8-dihydro-6-ethyl-4-methoxy-, bromide 6-Ethyl-4-methoxy-7,8-dihydro-1,3-dioxolo(4,5-g)isoquinolinium bromide JI4904280 N-Aethyl-norcotarnin [German]