156474-21-4

(2R,3R)-1,2-Epoxy-(Boc amino)-4-phenylbutane tert-Butyl ((R)-1-((R)-oxiran-2-yl)-2-phenylethyl)carbamate (2R,3R)-3-[(t-Butoxycarbonyl)amino]-4-phenyl-1,2-epoxybutane 2-Methyl-2-propanyl {(1R)-1-[(2R)-2-oxiranyl]-2-phenylethyl}carba mate Carbamic acid, N-[(1R)-1-(2R)-2-oxiranyl-2-phenylethyl]-, 1,1-dimethylethyl ester