CAS 129954-34-3 appears in our catalog under these names: Selank, Selank, 99.58%, L-Threonyl-L-lysyl-L-prolyl-L-arginyl-L-prolylglycyl-L-proline, 95%, 95%, Selank Acetate（129954-34-3，free）/ 100%. Offered by: Creative Peptides, MedChemExpress, Chemat, TargetMol. Available pack sizes: on request, 5 mg, 25 mg, 10 mg, 50 mg, 5mg, 10mg, 25mg.