CAS 67131-52-6 appears in our catalog under these names: H–Ala–Ala–Tyr–OH, H-Ala-Ala-Tyr-OH, H-Ala-Ala-Tyr-OH acetate(67131-52-6 free base)/ 99.45% (existing batch purity). Offered by: GLPBio, Biosynth, MedChemExpress, TargetMol. Available pack sizes: 1g, 250mg, 1000mg, 500mg, 2000mg, Get quote, 2mg, 5mg.