118638-05-4 4-Dibenzofuranol, 6,7,8,9-tetrahydro-3-((diethylamino)methyl)-, hydrochloride 6,7,8,9-Tetrahydro-3-((diethylamino)methyl)-4-dibenzofuranol hydrochloride 7-((Diethylamino)methyl)-6-hydroxy-1,2,3,4-tetrahydrodibenzofuran hydrochloride