9-cis-Antheraxanthin belongs to the class of carotenoids, reported being abundantly identified in the saponified extract of orange. Synonyms: (3S,3'R,5R,6S,9-cis)-5,6-Epoxy-5,6-dihydro-beta,beta-carotene-3,3'-diol /; (9Z)-Antheraxanthin Molecular Formula: C40H56O3 Molecular Weight: 584.87 Linear...