flavonoid aurone 0 222.06808 222.243 C15H10O2 (2Z)-2-benzylidene-1-benzofuran-3(2H)-one chebi_ontology (2Z)-2-benzylidene-1-benzofuran-3(2H)-one InChI=1S/C15H10O2/c16-15-12-8-4-5-9-13(12)17-14(15)10-11-6-2-1-3-7-11/h1-10H/b14-10- O=C1/C(=C/c2ccccc2)Oc2ccccc21 CHEBI:47964 A simplest memebr of the class of aurones that is 1-benzofuran-3(2<em>H</em>)-one in which both hydrogens at position 2 are substituted by a benzylidene group (the <i>Z</i>-isomer). OMUOMODZGKSORV-UVTDQMKNSA-N wikipedia.en:Aurone