2-[(3,4-dihydroxyphenyl)methylidene]-4,6-dihydroxy-1-benzofuran-3-one (2Z)-2-[(3,4-dihydroxyphenyl)methylidene]-4,6-dihydroxy-1-benzofuran-3-one (2Z)-2-[(3,4-dihydroxyphenyl)methylene]-4,6-dihydroxy-benzofuran-3-one 2-[(3,4-dihydroxyphenyl)methylene]-4,6-dihydroxy-benzofuran-3-one (2Z)-2-[(3,4-dihydroxyphenyl)methylene]-4,6-dihydroxy-3-benzofuranone 2-[(3,4-dihydroxyphenyl)methylene]-4,6-dihydroxy-3-benzofuranone (2Z)-2-(3,4-dihydroxybenzylidene)-4,6-dihydroxy-benzofuran-3-one 2-(3,4-dihydroxybenzylidene)-4,6-dihydroxy-benzofuran-3-one 38216-54-5 (2Z)-2-[(3,4-dihydroxyphenyl)methylidene]-4,6-dihydroxy-1-benzofuran-3(2H)-one Aureusidin C08576 CHEBI:18149