CAS 1401963-15-2 appears in our catalog under these names: Mc-MMAD 98%, 6-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-N-((S)-1-(((S)-1-(((3R,4S,5S)-3-methoxy-1-((S)-2-((1R,2R)-1-methoxy-2-methyl-3-oxo-3-(((S)-2-phenyl-1-(thiazol-2-yl)ethyl)amino)propyl)pyrrolidin-1-yl)-5-methyl-1-oxoheptan-4-yl)(methyl)amino)-3-methyl-1-oxobutan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)-N-methylhexanamide, ≥96%, ≥96%, Mc-MMAD, 98.39%. Offered by: Ambeed, Chemat, MedChemExpress. Available pack sizes: 5mg, 10mg, 25mg, 50mg, 100mg, 1mg, 1 mg, 10 mg.