Term Name:	4-hydroxybutyric acid
Synonyms:	3-carboxypropoxy acid, 4-hydroxy-butyric acid, 4-Hydroxyalkanoic acid, 4-Hydroxybutanoate, 4-hydroxybutanoic acid, 4-Hydroxybutyric acid, 4-Hydroxycarboxylic acid, Gamma Hydroxybutyric Acid, gamma-Hydroxybutyric acid, GHB, oxy-n-butyric acid, Xyrem
Definition:	A 4-hydroxy monocarboxylic acid that is butyric acid in which one of the hydrogens at position 4 is replaced by a hydroxy group.
Ontology:	ChEBI [CHEBI:30830]  ( EBI )