CAS 6665-16-3 appears in our catalog under these names: L-seryl-L-leucine, H–Ser–Leu–OH, H-Ser-Leu-OH, Serylleucine, 98.31%. Offered by: TRC, GLPBio, Biosynth, MedChemExpress. Available pack sizes: 750mg, 1g, 5g, 5000mg, 2000mg, 10000mg, 10 mg, 25 mg.