Carbamic acid, N-[(1S)-3-methyl-1-[[(2R)-2-methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-dimethylethyl ester
Carbamic acid, [(1S)-3-methyl-1-[[(2R)-2-methyloxiranyl]carbonyl]butyl]-, 1,1-dimethylethyl ester
1,1-Dimethylethyl N-[(1S)-3-methyl-1-[[(2R)-2-methyl-2-oxiranyl]carbonyl]butyl]carbamate
(2R)-2-[(2S)-2-(tert-Butoxycarbonylamino)-4-methylpentanoyl]-2-methyloxirane