Boc-Val-O-COO-isoBu

(4S,5R)-4-异丙基-5-甲氧基-1,3-恶唑烷-2-酮

(R)-(R)-2-((tert-butoxycarbonyl)amino)-3-methylbutanoic (ethyl carbonic) anhydride

L-缬氨酸甲酯盐酸盐

tert-butyl N-[(2S)-3-methyl-1-oxobutan-2-yl]carbamate