4-(p-Chlorobenzyl)-6,7-dimethoxy-3-methylisoquinoline hydrobromide 62334-40-1 Dimethoxy-6,7 methyl-3 para-chlorobenzyl-4 isoquinoleine bromhydrate [French] ISOQUINOLINE, 4-(p-CHLOROBENZYL)-6,7-DIMETHOXY-3-METHYL-, HYDROBROMIDE