Term Name:	oscr#21(1-)
Synonyms:	(2E)-13-[(3,6-dideoxy-alpha-L-arabino-hexopyranosyl)oxy]tridec-2-enoate
Definition:	A hydroxy fatty acid ascaroside anion that is the conjugate base of oscr#21, obtained by deprotonation of the carboxy group; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:139998]  ( EBI )