Supplier Page from Thermo Fisher Scientific for Methylsulfuric acid potassium salt, 99%
1-Ethynyl-1-cyclohexanol, 99+% from Thermo Fisher Scientific
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific