Supplier Page from Thermo Fisher Scientific for (S)-(-)-2-Methyl-CBS-oxazaborolidine, 1M solution in toluene, AcroSeal®
Allopurinol, 98% from Thermo Fisher Scientific
Iron(III) acetylacetonate, 99+% from Thermo Fisher Scientific
L(+)-Lysine monohydrochloride, 99% from Thermo Fisher Scientific
trans-4-Hydroxy-L-proline, 99+% from Thermo Fisher Scientific