Term Name:	2-oxo-2H-pyran-4,6-dicarboxylate
Synonyms:	2-oxo-2H-pyran-4,6-dicarboxylate, 2-oxo-2H-pyran-4,6-dicarboxylate dianion
Definition:	A dicarboxylic acid dianion obtained via deprotonation of both carboxy groups of 2-oxo-2H-pyran-4,6-dicarboxylic acid; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:58304]  ( EBI )