CAS 3351-86-8 appears in our catalog under these names: Fucoxanthin/ 99.39% (existing batch purity), Fucoxanthin (all–trans–Fucoxanthin), Fucoxanthine - 10%, Fucoxanthine, Fucoxanthine - 50%. Offered by: TargetMol, GLPBio, Biosynth, Sigma-Aldrich, Chemat. Available pack sizes: 1mg, 2mg, 5mg, 10mg, 25mg, 50mg, 100mg, 500mg.