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(R)-2-(((9h-fluoren-9-yl)methoxy)carbonylamino)-2-methylhept-6-enoic acid

(R)-2-amino-2-methyl-hept-6-enoic acid

(S)-2-amino-2-methyl-4-pentenoicacid

(R)-2-amino-2-methyl-dec-6-enoic acid

N,n-dimethylarginine

2,6-Dinitro-4-methylaniline

2,2-Dinitrobiphenyl

Chelidonic acid