1-(3,4-Diethoxybenzyl)-6,7-diethoxyisoquinoline 486-47-5 5-21-06-00183 (Beilstein Handbook Reference) 6,7-Diaethoxy-1-(3,4-diaethoxybenzyl)isochinolin [German] 6,7-Diethoxy-1-(3,4-diethoxybenzyl)isoquinoline 985-13-7 BRN 0342349 Barbonin Barbonine Dyscural EINECS 207-633-3 Etaverina [INN-Spanish] Ethaverine Ethaverinum [INN-Latin] Ethylpapaverine ISOQUINOLINE, 1-(3,4-DIETHOXYBENZYL)-6,7-DIETHOXY- Isoquinoline, 1-((3,4-diethoxyphenyl)methyl)-6,7-diethoxy- (9CI) Isoquinoline, 6,7-diethoxy-1-(3,4-diethoxybenzyl)- Perparine Perperine