CAS 78664-73-0 appears in our catalog under these names: Posatirelin, Posatirelin/ 98.22% (existing batch purity), (2S)-6-Oxo-2-piperidinecarbonyl-L-leucyl-L-prolinamide. Offered by: TRC, TargetMol, Biosynth, Chemat, MedChemExpress. Available pack sizes: 50mg, 1mg, 5mg, 10mg, 25mg, 100mg, 500mg, 5 mg.