CAS 2250056-53-0 appears in our catalog under these names: HO–PEG10–CH2COOH, HO-PEG10-CH2COOH 95%, 32-Hydroxy-3,6,9,12,15,18,21,24,27,30-decaoxadotriacontan-1-oic acid, 98%, 98%, HO-PEG10-CH2COOH, 98.0%. Offered by: GLPBio, Ambeed, Chemat, MedChemExpress. Available pack sizes: 1g, 100mg, 250mg, 5g, 500mg, 1 g, 500 mg, 100 mg.