CAS 407627-60-5 appears in our catalog under these names: AF647-NHS ester, AF647-NHS ester 98% （TEA salt）, AF647-NHS ester, 99.74%, AF647-NHS ester, 97%, 97%. Offered by: TargetMol, Ambeed, MedChemExpress, Chemat. Available pack sizes: 10mg, 50mg, 1mg, 5mg, 25mg, 10 mg, 1 mg, 25 mg.