CAS 1144107-82-3 appears in our catalog under these names: Sulfo-cyanine5 carboxylic acid, SULFO-CYANINE5 FREE ACID, Sulfo-Cy5 carboxylic acid (potassium), Sulfo-Cyanine5 carboxylic acid, 95%, Sulfo–Cyanine5 carboxylic acid. Offered by: Biosynth, Sigma-Aldrich, MedChemExpress, Lumiprobe, GLPBio. Available pack sizes: 1g, 2g, 5g, 10MG, 10 mg, 25 mg, 100 mg, 50 mg.