Plectaniaxanthin

all-trans-Plectaniaxanthin

(2'R)-3',4'-Didehydro-1',2'-dihydro-1',2'-dihydroxy-β,ψ-carotene

(3R,6E,8E,10E,12E,16E,18E,20E,22E,24E)-25-(2,6,6-Trimethyl-1-cyclohexenyl)-2,6,10,14,19,23-hexamethyl-4,6,8,10,12,14,16,18,20,22,24-pentacosaundecene-2,3-diol