CAS 2194563-82-9 appears in our catalog under these names: Azido–PEG4–nitrile, Azido-PEG4-nitrile 98%, Azido-PEG4-nitrile, ≥95%, ≥95%, Azido-PEG4-nitrile. Offered by: GLPBio, Ambeed, Chemat, MedChemExpress. Available pack sizes: 100mg, 250mg, 1g, 5g, 250 mg, 50 mg, 25 mg, 1 g.