CAS 89160-04-3 appears in our catalog under these names: 21-Hydroxyhenicosanoic acid 98%, 21-Hydroxyhenicosanoic acid, 98%, 98%, 21-Hydroxyhenicosanoic acid, 99.75%, 21-Hydroxyhenicosanoic acid, 98%. Offered by: Ambeed, Chemat, MedChemExpress, Fluorochem. Available pack sizes: 100g, 250mg, 1g, 5g, 25g, 250 mg, 1 g, 10mM/1mL.