CAS 1043884-49-6 appears in our catalog under these names: 19-Azido-2,5,8,11,14,17-hexaoxanonadecane, m–PEG6–azide, mPEG6-N3, Mpeg6-n3 98%, 19-Azido-2,5,8,11,14,17-hexaoxanonadecane, 98%, 98%. Offered by: TRC, GLPBio, Biosynth, Ambeed, Chemat. Available pack sizes: 1g, 100mg, 250mg, 500mg, 1000mg, 1 g, 250 mg, 500 mg.