Supplier Page from Thermo Fisher Scientific for Polyethylene glycol monomethyl ether p-toluenesulfonate, M.W. 5,000
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
4-Ethylaniline, 99+% from Thermo Fisher Scientific
Ergosterol, 98% from Thermo Fisher Scientific
Ethyl cyanoacetate, 98+% from Thermo Fisher Scientific