Term Name:	2,2'-dioxospirilloxanthin
Synonyms:	(3E,3'E)-1,1'-dimethoxy-3,3',4,4'-tetradehydro-1,1',2,2'-tetrahydro-psi,psi-carotene-2,2'-dione, 2,2'-diketospirilloxanthin, 2,2'-dioxospirilloxanthin, Diketospirilloxanthin
Definition:	A carotenoid ether that is (3E,3'E)-1,1'-dihydroxy-3,3',4,4'-tetradehydro-1,1',2,2'-tetrahydro-psi,psi-carotene-2,2'-dione in which both hydroxyl hydrogens are substituted by methyl groups.
Ontology:	ChEBI [CHEBI:64793]  ( EBI )