CAS 16024-60-5 appears in our catalog under these names: m–PEG3–CH2COOH, m-PEG3-CH2COOH 95%, 3,6,9,12-Tetraoxatridecanoic acid, 95%, 95%, m-PEG3-CH2COOH, 98.0%, 2,5,8,11-TETRAOXATRIDECAN-13-OIC ACID, 96%. Offered by: GLPBio, Ambeed, Chemat, MedChemExpress, Fluorochem. Available pack sizes: 100mg, 250mg, 1g, 5g, 500mg, 250 mg, 10g, 25g.