Term Name:	erythrono-1,4-lactone
Synonyms:	(3R,4R)-3,4-dihydroxyoxolan-2-one, D-erythronolactone, erythronic acid gamma-lactone
Definition:	A butan-4-olide that is dihydrofuran-2-one substituted at C-3 and C-4 by hydroxy groups (the 3R,4R-diastereomer).
Ontology:	ChEBI [CHEBI:87625]  ( EBI )