(3S,3'S)-3,3'-Dihydroxy-7,8-didehydro-β,β-carotene-4,4'-dione;(3S,3'S)-7,8-Didehydro-3,3'-dihydroxy-β,β-carotene-4,4'-dione;(3S,3'S)-7,8-Didehydroastaxanthin;7,8-Didehydroastaxanthin;Asterinic acid
Please post your buying leads,so that our qualified suppliers will soon contact you!
Country - Code Area - Code Number