CAS 22416-58-6 appears in our catalog under these names: Xylotetrose, >95% (HPLC), Xylotetraose/ 99.17% (existing batch purity), Xylotetraose, 1,4-β-D-Xylotetraose, Xylotetraose 97%. Offered by: TRC, TargetMol, GLPBio, Biosynth, Ambeed. Available pack sizes: 10mg, 50mg, 5mg, 25mg, 100mg, 250mg, 5 mg, 10 mg.