1-(3,4-Diethoxybenzyl)-6,7-diethoxyisoquinoline hydrochloride 486-47-5 6,7-Diethoxy-1-(3,4-diethoxybenzyl)isoquinoline hydrochloride 985-13-7 Barbonin hydrochloride Cebral Consenil EINECS 213-573-9 Ethaquin Ethaverine hydrochloride ISOQUINOLINE, 1-(3,4-DIETHOXYBENZYL)-6,7-DIETHOXY-, HYDROCHLORIDE Isoquinoline, 1-((3,4-diethoxyphenyl)methyl)-6,7-diethoxy-, hydrochloride Isovex Laverin NSC 525044 Neopavrin Papetherine Papetherine hydrochloride Paveroid Perparin Perparin hydrochloride Perparine Perparine hydrochloride Perperine Perperine hydrochloride