Term Name:	but-2-en-4-olide
Synonyms:	2(5H)-furanone, 2-buten-4-olide, 2-butenolide, 2-oxo-2,5-dihydrofuran, 4-hydroxy-2-butenoic acid lactone, alpha,beta-crotonolactone, butenolide, furan-2(5H)-one, gamma-crotonolactone, gamma-hydroxycrotonic acid lactone
Definition:
Ontology:	ChEBI [CHEBI:38118] ( EBI )

Relationships

is a type of:	butenolide
inverse has_functional_parent:	2,4-dichloro-5-oxo-2,5-dihydro-2-furylacetate beta-angelica lactone
inverse is_tautomer_of:	but-3-en-4-olide
is_tautomer_of:	but-3-en-4-olide