7(R)-epi Carfilzomib (2S,4S)-Diol

Chemical Name: (S)-N-((R)-1-(((2S,4S)-1,2-Dihydroxy-2,6-dimethyl-3-oxoheptan-4-yl)amino)-1-oxo-3-phenylpropan-2-yl)-4-methyl-2-((S)-2-(2-morpholinoacetamido)-4-phenylbutanamido)pentanamide;