CAS 120394-66-3 appears in our catalog under these names: HO–PEG6–CH2COOH, HO-PEG6-CH2COOH 95%, 20-Hydroxy-3,6,9,12,15,18-hexaoxaicosanoic acid, 95%, 95%, HO-PEG6-CH2COOH. Offered by: GLPBio, Ambeed, Chemat, MedChemExpress. Available pack sizes: 1g, 100mg, 250mg, Get quote.