serine,ester,glycine
Serine
600172-98-3L-Serine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-O-(triphenylmethyl)-,1,1-dimethylethyl ester
646036-73-9L-Serine,(2R)-N-[[4-[(2R,3R)-3-[[2-hydroxy-2-(3-thienyl)ethyl]thio]-4-oxo-1-phenyl-2-azetidinyl]phenoxy]acetyl]-2-phenylglycyl-