CAS 1802928-88-6 appears in our catalog under these names: Cyanine3.5 carboxylic acid chloride 98%, CYANINE 3.5 FREE ACID, Cyanine3.5 carboxylic acid (chloride), Cyanine3.5 carboxylic acid, 95%. Offered by: Ambeed, Sigma-Aldrich, MedChemExpress, Lumiprobe. Available pack sizes: 1mg, 5mg, 10mg, 25mg, 50mg, 100mg, 25 mg, 10 mg.