has role hydroxycoumarin esculetin 178.027 178.14150 6,7-dihydroxy-2H-1-benzopyran-2-one 6,7-dihydroxy-2H-chromen-2-one 6,7-dihydroxycoumarin A hydroxycoumarin that is umbelliferone in which the hydrogen at position 6 is substituted by a hydroxy group. It is used in filters for absorption of ultraviolet light. Aesculetin C9H6O4 CAS:305-01-1 CHEBI:4852 CHEBI:490095 CHEBI:605090 Esculetin ILEDWLMCKZNDJK-UHFFFAOYSA-N InChI=1S/C9H6O4/c10-6-3-5-1-2-9(12)13-8(5)4-7(6)11/h1-4,10-11H KEGG:C09263 KNApSAcK:C00002471 LINCS:LSM-6624 Oc1cc2ccc(=O)oc2cc1O PMID:15387675 PMID:17316915 PMID:18060791 PMID:19786087 PMID:20380826 PMID:20933534 Reaxys:152788 aesculetin chebi_ontology cichorigenin cichoriin aglucon cichoriin aglycon esculetin esculin aglucon esculin aglycon ultraviolet filter plant metabolite