Term Name:	all-trans-3,4-didehydroretinoic acid
Synonyms:	(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)nona-2,4,6,8-tetraenoic acid, 3,4-didehydroretinoic acid, 3-dehydroretinoic acid, all-trans-3,4-didehydro-retinoic acid, didehydroretinoic acid, Ro 8-7057, vitamin A2 acid
Definition:	A retinoid obtained by 3,4-desaturation of β-ionone ring of all-trans-retinoic acid
Ontology:	ChEBI [CHEBI:133794]  ( EBI )