CAS 65603-19-2 appears in our catalog under these names: Octadecyl Rhodamine B chloride, 98%, Octadecyl Rhodamine B chloride, Octadecyl Rhodamine B chloride, Octadecyl Rhodamine B Chloride, >95.0%(HPLC)(qNMR), Octadecyl Rhodamine B chloride 95%. Offered by: AmBeed, TargetMol, GLPBio, TCI, MedChemExpress. Available pack sizes: 5mg, 1mg, 10mg, 50mg, 25mg, 100mg, 5 mg, 50 mg.