5-hydroxychromen-2-one;5-hydroxy-2-chromenone;5-Hydroxycoumarin;6093-67-0;Coumarin, 5-hydroxy-;2H-1-Benzopyran-2-one, 5-hydroxy-;5-Hydroxy-2H-1-benzopyran-2-one;5-Hydroxycoumarin
5-hydroxychromen-2-one