Supplier Page from Aladdin Scientific Corporation for 1-Ethyl-L-proline
(S)-1-Boc-3-(hydroxymethyl)piperidine from Aladdin Scientific Corporation
3-Chloro-2-methoxyphenylboronic acid (contains varying amounts of Anhydride) from Aladdin Scientific Corporation
Magnesium acrylate from Aladdin Scientific Corporation
Potassium stearate from Aladdin Scientific Corporation