Supplier Page from Thermo Fisher Scientific for 18-Crown-6, 99%
Ethyl (ethoxymethylene)cyanoacetate, 98% from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific
Ethyl benzoate, 99+% from Thermo Fisher Scientific
Fluoranthene, 98% from Thermo Fisher Scientific