CAS 3398-33-2 appears in our catalog under these names: Sodium undecylenate, Sodium 10-Undecenoate, 98%, 98%, Undecylenate (sodium), 98.0%, Undecylenate (sodium), 98%. Offered by: GLPBio, Chemat, MedChemExpress, Fluorochem. Available pack sizes: 100g, 25g, 1g, 5g, 10g, 25 g, 5 g, 10 g.