Term Name:	phosphonoacetaldehyde(1-)
Synonyms:	hydrogen (2-oxoethyl)phosphonate, phosphonoacetaldehyde, phosphonoacetaldehyde anion
Definition:	An organophosphonate oxoanion that is the conjugate base of phosphonoacetaldehyde, arising from deprotonation of one of the two phosphonate OH groups; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:58383]  ( EBI )