Term Name:	3-oxo-Delta(1),Delta(4)-steroid
Synonyms:	3-oxo Delta(1),Delta(4)-steroid, 3-oxo Delta(1),Delta(4)-steroids, 3-oxo-Delta(1),Delta(4)-steroids, 3-oxo-Delta(1,4)-steroid, 3-oxo-Delta(1,4)-steroids, a 3-oxo-Delta(1,4)-steroid
Definition:	A 3-oxo-Δ1 steroid containing an additional double bond between positions 4 and 5.
Ontology:	ChEBI [CHEBI:77166]  ( EBI )