CAS 1171122-72-7 appears in our catalog under these names: Azido–PEG9–azide, Azido-PEG9-azide, Azido-PEG9-azide 98%, 1,29-Diazido-3,6,9,12,15,18,21,24,27-nonaoxanonacosane. Offered by: GLPBio, TargetMol, Ambeed, Chemat, MedChemExpress. Available pack sizes: 1g, 250mg, 25mg, 50mg, 100mg, 2mg, 5mg, 10mg.