Supplier Page from Thermo Fisher Scientific for Nµa-(p-Toluenesulfonyl)-DL-lysine chloromethyl ketone hydrochloride, 98%
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
4-Fluoroaniline, 98% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, 99+% from Thermo Fisher Scientific