(3S)-3-amino-4-ethoxy-4-oxo-butanoic Acid
(S)-(+)-Mandelic Acid
1,1'-Carbonyldiimidazole
1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide Hydrochloride
2-Bromothiophene
2-Pyridinol-1-oxide
3-(3-Hydroxyphenyl)-DL-alanine
3-Hydroxytyramine Hydrochloride
4-Hydroxy-3-methoxybenzylamine Hydrochloride
4-Pyridinemethaneamine
5-Bromonicotinic Acid
5-Chloro-8-hydroxyquinoline