Term Name:	eckstolonol
Synonyms:	5,8,13,14-tetraoxa-pentaphene-1,3,6,9,11-pentol, [1,4]benzodioxino[2,3-a]oxanthrene-1,3,6,9,11-pentol, dioxinodehydroeckol
Definition:	A phlorotannin that is [1,4]benzodioxino[2,3-a]oxanthrene substituted by hydroxy groups at positions 1, 3, 6, 9 and 11. Isolated from the brown alga Ecklonia stolonifera, it exhibits radical scavenging activity.
Ontology:	ChEBI [CHEBI:65820]  ( EBI )