31756-28-2 6,7-Dimethoxy-2-(p-fluorobenzyl)-1,2,3,4-tetrahydroisoquinoline hydrobromide Bromure de dimethoxy-6,7 tetrahydro-1,2,3,4 para-fluorobenzyl-2 isoquinoleine [French] ISOQUINOLINE, 1,2,3,4-TETRAHYDRO-6,7-DIMETHOXY-2-(p-FLUOROBENZYL)-, HYDROBROMIDE