(5R,5′R,6R,6′S)-5,5′,6,6′-Tetrahydro-5,6:5′,6′-diepoxy-β,β-carotene-3,3′-diol

(5R,5′R,6R,6′S)-5,5′,6,6′-Tetrahydro-5,6:5′,6′-diepoxy-β,β-carotene-3,3′-diol

(5R,5′R,6R,6′S)-5,5′,6,6′-Tétrahydro-5,6:5′,6′-diépoxy-β,β-carotène-3,3′-diol

(5R,5′R,6R,6′S)-5,5′,6,6′-Tetrahydro-5,6:5′,6′-diepoxy-β,β-carotin-3,3′-diol

β,β-Carotene-3,3′-diol, 5,6:5′,6′-diepoxy-5,5′,6,6′-tetrahydro-, (5R,5′R,6R,6′S)-

(1R,6R)-6-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,6R)-4-hydroxy-2,2,6-trimethyl-7-oxabicyclo[4.1.0]heptan-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaen-1-yl]-1,5,5-trimethyl-7-oxabicyclo[4.1.0]heptan-3-ol

9-cis-violaxanthin

all-trans-Violaxanthin

Violaxanthin

[Wiki]