Term Name:	2-benzofuran-1(3H)-one
Synonyms:	1(3H)-isobenzofuranone, 1-Phthalanone, 2-benzofuran-1(3H)-one, 2-Hydroxymethylbenzoic acid, gamma-lactone, 3-oxo-1,3-dihydro-isobenzofuran, isobenzofuranone, phthalide, Phthalolactone
Definition:	A γ-lactone that is 1,3-dihydro-2-benzofuran in which the hydrogens at position 1 are replaced by an oxo group.
Ontology:	ChEBI [CHEBI:38085]  ( EBI )