Supplier Page from Thermo Fisher Scientific for Potassium methanesulfonate, 99%
2-Mesitylenesulfonyl chloride, 99% from Thermo Fisher Scientific
D(-)-Ribose, 99+% from Thermo Fisher Scientific
L(+)-Glutamic acid monosodium salt monohydrate, 99% from Thermo Fisher Scientific
trans-4-Hydroxy-L-proline, 99+% from Thermo Fisher Scientific