CAS 1557149-65-1 (chloride), 1557397-59-7 appears in our catalog under these names: Cyanine7 azide, Cyanine7 azide, 95%. Offered by: GLPBio, Lumiprobe. Available pack sizes: 1mg, 1ml,10mM/dmso, 100ul, 10 mM/DMSO, 500ul, 10 mM/DMSO, 1ml, 10 mM/DMSO, 5mg, 10mg, 25mg.