Z-THR-NHNH2

Z-THREONINE-NHNH2

Z-L-THREONINE HYDRAZIDE

Cbz-L-Threoninehydrazide

N-ALPHA-CARBOBENZOXY-L-THREONINE HYDRAZIDE

benzyl (2S,3R)-1-hydrazinyl-3-hydroxy-1-oxobutan-2-ylcarbamate