CAS 2183440-32-4 appears in our catalog under these names: APN-C3-PEG4-azide, APN–C3–PEG4–azide, APN-C3-PEG4-azide, 98%, 98%, APN-C3-PEG4-azide, 97.97%, APN-C3-PEG4-azide, 98%. Offered by: TargetMol, GLPBio, Chemat, MedChemExpress, Fluorochem. Available pack sizes: 2mg, 5mg, 1mg, 10mg, 25mg, 5 mg, 100 mg, 50 mg.