Term Name:	(2E,4Z)-4-hydroxy-6-oxohexa-2,4-dienoate
Synonyms:	(2E,4Z)-4-hydroxy-6-oxohexa-2,4-dienoate, (2E,4Z)-4-hydroxymuconate semialdehyde(1-)
Definition:	A 6-oxo monocarboxylic acid anion that is the conjugate base of (2E,4Z)-4-hydroxy-6-oxohexa-2,4-dienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:66947]  ( EBI )