Supplier Page from Thermo Fisher Scientific for Triethoxysilane, 96%
2-Mesitylenesulfonyl chloride, 99% from Thermo Fisher Scientific
4-Isopropylbenzoic acid, 98+% from Thermo Fisher Scientific
Maleic acid, 99% from Thermo Fisher Scientific
trans-4-Hydroxy-L-proline, 99+% from Thermo Fisher Scientific