(D)-(-)-Mandelic Acid
(R)-(-)-Nipecotic Acid Ethyl Ester
(R)-2-Aminobutanoic Acid
(S)-(+)-2-Aminobutyric Acid
(S)-(+)-Nipecotic Acid Ethyl Ester
(S)-(-)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic Acid
(S)-2-Aminobutyramide Hydrochloride
(S)-2-Oxothiazolidine-4-carboxylic Acid
1,1'-Carbonyldiimidazole
1,3-Diisopropylcarbodiimide
1-(3-Dimethylaminopropyl)-3-ethyl Carbodiimide Hydrochloride