Supplier Page from Thermo Fisher Scientific for Nµe-Benzyloxycarbonyl-Nµa-Boc-L-lysine N-succinimidyl ester, 95%
2(2-Ethoxyethoxy)ethanol, 98+% from Thermo Fisher Scientific
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
Ethyl cyanoformate, 99% from Thermo Fisher Scientific
meso-Erythritol, 99% from Thermo Fisher Scientific