
1) Antiophthalmic factor 2) Axerophthol 3) Vitamin a 4) Vitamin a2
Found on
https://www.crosswordclues.com/clue/dehydroretinol

3-Dehydroretinol;retinol with an additional double bond in the 3-4 position of the cyclohexane ring. ... Synonym: vitamin A2. ... (05 Mar 2000) ...
Found on
http://www.encyclo.co.uk/local/20973

(de·hy·dro·ret·i·nol) (-ret´ĭ-nol) vitamin A2, a form of vitamin A found with retinol (vitamin A1) in freshwater fish; it has one more conjugated double bond than retinol and approximately one-third its biological activity.
Found on
http://www.encyclo.co.uk/local/21001
No exact match found.