(3,6-dihydroxy-1-benzofuran-2-yl)(phenyl)methanone InChI=1/C15H10O4/c16-10-6-7-11-12(8-10)19-15(14(11)18)13(17)9-4-2-1-3-5-9/h1-8,16,18 methanone, (3,6-dihydroxy-2-benzofuranyl)phenyl-