Supplier Page from Thermo Fisher Scientific for 4-(Trifluoromethyl)styrene, 98+%, stabilized with 0.1% 4-tert-butylcatechol
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
4-Ethylphenol, 97% from Thermo Fisher Scientific
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Ethyl 2-oxocyclohexanecarboxylate, 95% from Thermo Fisher Scientific