CAS 1379649-80-5 appears in our catalog under these names: Hydroxy-peg3-ethyl ester, 95%, Ethyl 3-(2-(2-Hydroxyethoxy)ethoxy)propanoate, Hydroxy–peg3–ethyl ester, Hydroxy-peg3-ethyl ester 95%, Hydroxy-PEG3-ethyl ester. Offered by: Combi-blocks, TRC, GLPBio, Ambeed, MedChemExpress. Available pack sizes: 250mg, 1g, 100mg, 5g, 1 g, 250 mg, 500 mg, 100 mg.