CAS 1343472-07-0 appears in our catalog under these names: N3–PEG8–CH2COOH, N3-PEG8-CH2COOH 95%, 26-Azido-3,6,9,12,15,18,21,24-octaoxahexacosanoic acid, 95%, 95%, N3-PEG8-CH2COOH. Offered by: GLPBio, Ambeed, Chemat, MedChemExpress. Available pack sizes: 1mg, 5mg, 100mg, 250mg, 1g, 25 mg, 100 mg, 50 mg.