CAS 1625717-44-3 appears in our catalog under these names: Azido–PEG3–C6–Cl, Azido-PEG3-C6-Cl, Azido-PEG3-C6-Cl 98%, 1-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)-6-chlorohexane, 98%, 98%, Azido-PEG3-C6-Cl, 95.30%. Offered by: GLPBio, TargetMol, Ambeed, Chemat, MedChemExpress. Available pack sizes: 50mg, 2mg, 100mg, 250mg, 1g, 50 mg, 10 mg, 5 mg.