Supplier Page from Thermo Fisher Scientific for Polyethylene glycol monomethyl ether p-toluenesulfonate, M.W. 5,000
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ergosterol, 98% from Thermo Fisher Scientific
Ethyl 4,4,4-trifluoroacetoacetate, 97% from Thermo Fisher Scientific