Supplier Page from Aladdin Scientific Corporation for (2S)-3-{[(tert-butoxy)carbonyl](methyl)amino}-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid
(R)-Benzyl 2-amino-3-hydroxypropionate hydrochloride from Aladdin Scientific Corporation
3-Chloro-2-methoxyphenylboronic acid (contains varying amounts of Anhydride) from Aladdin Scientific Corporation
Ethyl 5-methylindole-2-carboxylate from Aladdin Scientific Corporation
KNT-127 from Aladdin Scientific Corporation