118638-04-3 4-Dibenzofuranol, 3-((dimethylamino)methyl)-6,7,8,9-tetrahydro-, hydrochloride 4-Dibenzofuranol, 6,7,8,9-tetrahydro-3-((dimethylamino)methyl)-, hydrochloride 6,7,8,9-Tetrahydro-3-((dimethylamino)methyl)-4-dibenzofuranol hydrochloride