2,3-Dihydro-7-hydroxy-4H-1-benzopyran-4-one

7-hydroxy-4-chromanone ; 4h-1-benzopyran-4-one,2,3-dihydro-7-hydroxy- ; 7-hydroxy-2,3-dihydrochromen-4-one ; 7-hydroxy-2,3-dihydro-4h-chromen-4-one ; 4h-1-benzopyran-4-one, 2,3-dihydro-7-hydroxy- ; 2,3-dihydro-7-hydroxy-4h-1-benzopyran-4-one ; 4h-1-benzopyran-4-one,2,3-dihydro-7-hydroxy-(9ci) ; 4-chromanone,7-hydroxy- (6ci,7ci) ; 7-hydroxychroman-4-one ; 7-hydroxy-3,4-dihydro-2h-1-benzopyran-4-one