Supplier Page from Thermo Fisher Scientific for 2-Mercaptopyridine N-oxide sodium salt, 40% aq. soln
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ergosterol, 98% from Thermo Fisher Scientific
Ethyl 4-bromocrotonate, 75%, tech from Thermo Fisher Scientific
Ethyl carbazate, 97% from Thermo Fisher Scientific