CAS 361189-66-4 appears in our catalog under these names: Azido-PEG6-acid, Azido–PEG6–acid, Azido-PEG6-acid 95%, Azido-PEG6-acid, 98%, 98%, Azido-PEG6-acid, 99.77%. Offered by: TargetMol, GLPBio, Ambeed, Chemat, MedChemExpress. Available pack sizes: 5mg, 10mg, 25mg, 50mg, 100mg, 500mg, 1g, 5g.