3′-Hydroxy-4,4′-didehydro-6,6′-dihydro-β,β-caroten-3-one

3′-Hydroxy-4,4′-didehydro-6,6′-dihydro-β,β-caroten-3-one

3′-Hydroxy-4,4′-didéhydro-6,6′-dihydro-β,β-carotén-3-one

3′-Hydroxy-4,4′-didehydro-6,6′-dihydro-β,β-carotin-3-on

β,β-Caroten-3-one, 4,4′-didehydro-6,6′-dihydro-3′-hydroxy-

3′-Hydroxy-e,e-caroten-3-one

4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-(4-hydroxy-2,6,6-trimethylcyclohex-2-en-1-yl)-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaen-1-yl]-3,5,5-trimethylcyclohex-2-en-1-one