Product Name：3,3'-Dihydroxy-beta,beta-carotene-4,4'-dione
Synonyms：OVEOSTER; (3S,3’S)-3,3’-Dihydroxy-.beta.,.beta.-carotene-4,4’-dione; 3,3'-DIHYDROXY-B,B-CAROTENE-4,4'-DIONE; 3,3-DIHYDROXY-B,B-CAROTENE-4,4-DIONE; ASTAXANTHIN; AXN; Astaxanthinenatural
Molecular Formula：C40H52O4
Molecular Weight：596.85
