1,2,3,4-Tetrahydro-6,7-dimethoxy-2-(2-piperidinoethyl)isoquinoline dihydrochloride 102395-78-8 ISOQUINOLINE, 1,2,3,4-TETRAHYDRO-6,7-DIMETHOXY-2-(2-PIPERIDINOETHXY)-, DIHYDROCH Isoquinoline, 1,2,3,4-tetrahydro-6,7-dimethoxy-2-(2-piperidinoethxy)-, dihydrochloride N-(beta-Piperidinoetil)-6,7-dimetossi-1,2,3,4-tetraidroisochinoline dicloridrato [Italian]