4'-Fluoro-4-(4-methyl-1,2,3,4-tetrahydrobenzofuro(3,2-c)pyridin-2-yl)butyrophenone HCl 54996-00-8 BUTYROPHENONE, 4'-FLUORO-4-(4-METHYL-1,2,3,4-TETRAHYDROBENZOFURO(3,2-c)PYRIDIN-2 Butyrophenone, 4'-fluoro-4-(4-methyl-1,2,3,4-tetrahydrobenzofuro(3,2-c)pyridin-2-yl)-, hydrochloride