1-(4-Chlorophenethyl)-6,7-dimethoxy-2-ethyl-1,2,3,4-tetrahydroisoquinoline 5-21-05-00280 (Beilstein Handbook Reference) 63937-76-8 BRN 1506207 ISOQUINOLINE, 1,2,3,4-TETRAHYDRO-1-(4-CHLOROPHENETHYL)-6,7-DIMETHOXY-2-ETHYL- Isoquinoline, 1-(4-chlorophenethyl)-6,7-dimethoxy-2-ethyl-1,2,3,4-tetrahydro-