Supplier Page from Aladdin Scientific Corporation for Bestatin
4-[(tert-Butoxycarbonylamino)methyl]benzoic Acid from Aladdin Scientific Corporation
Boc-(R)-4-[2-(trifluoromethyl)benzyl]-L-proline from Aladdin Scientific Corporation
Tetraheptylammonium bromide from Aladdin Scientific Corporation
Trifluoroacetic acid - Triethylamine 2M:2M solution from Aladdin Scientific Corporation