Supplier Page from Aladdin Scientific Corporation for N-Boc-cis-4-hydroxy-L-proline methyl ester
3-Chloro-2-methoxyphenylboronic acid (contains varying amounts of Anhydride) from Aladdin Scientific Corporation
7-nitro-1H-indole-3-carbaldehyde from Aladdin Scientific Corporation
N,N-Diethylmethylamine from Aladdin Scientific Corporation
Polyoxyethylene stearate from Aladdin Scientific Corporation