Supplier Page from Thermo Fisher Scientific for 2-Mercaptopyridine N-oxide sodium salt, 40% aq. soln
4-Ethylaniline, 99+% from Thermo Fisher Scientific
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethyl benzoate, 99+% from Thermo Fisher Scientific