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2-Chloro-3-fluoropyridine

3-Chloro-5-fluoropyridine

N-Carbobenzyloxy-L-valine

5-Chloro-2-fluoropyridine

N-Carbobenzyloxy-L-threonine methyl ester

N-Carbobenzyloxyglycine

N-Carbobenzyloxy-L-glutamine

N-Carbobenzyloxy-L-aspartic acid

N-Carbobenzyloxy-D-asparagine

2-Chloro-5-fluoropyridine