coumestans coumestan 0 236.04734 236.226 6H-Benzofuro(3,2-c)(1)benzopyran-6-one InChI=1S/C15H8O3/c16-15-13-9-5-1-3-7-11(9)17-14(13)10-6-2-4-8-12(10)18-15/h1-8H Benzofurano(3',2':3,4)coumarin wikipedia.en:Coumestan CHEBI:72578 O=c1oc2ccccc2c2oc3ccccc3c12 cas:479-12-9 A member of the class of coumestans that is 6<em>H</em>-[1]benzofuro[3,2-<em>c</em>]chromene substituted by an oxo group at position 6. C15H8O3 JBIZUYWOIKFETJ-UHFFFAOYSA-N pubmed:23311976 reaxys:208415 6H-[1]benzofuro[3,2-c]chromen-6-one 6H-[1]benzofuro[3,2-c]chromen-6-one chebi_ontology