DL-Homophenylalanine

Aceglutamide

DL-Norleucine

O-Benzyl-L-leucine toluene-p-sulphonate

(R)-2-Amino-2-(cyclohexa-1,4-dien-1-yl)acetic acid

1,3-Dimethylpentylamine hydrochloride

D-Leucine Methyl Ester Hydrochloride

L-Glutamic acid 5-methyl ester

cis-4-Hydroxy-D-proline

Isonicotinic acid

Pyridoxal phosphate hydrate

Pyridoxal hydrochloride