CAS 7432-23-7 appears in our catalog under these names: H–Glu(Tyr–OH)–OH, γ-Glu-Tyr/ 98.92% (existing batch purity), H-Glu(Tyr-OH)-OH, γ-Glu-Tyr, 98.92% ,, 98.92% ,, γ-Glu-Tyr, 99.37%. Offered by: GLPBio, TargetMol, Biosynth, Chemat, MedChemExpress. Available pack sizes: 1g, 250mg, 1mg, 5mg, 10mg, 25mg, 50mg, 100mg.