CAS 73630-23-6 appears in our catalog under these names: Quin-2 (potassium salt), Quin–2 (potassium salt), QUIN-2 SUITABLE FOR FLUORESCENCE, >=, Quin-2 (potassium salt), ≥95%, ≥95%, QUIN 2, Tetrapotassium Salt 1PC X 50MG. Offered by: TargetMol, GLPBio, Sigma-Aldrich, Chemat, MedChemExpress. Available pack sizes: 5mg, 50MG, 5 mg.