Supplier Page from Thermo Fisher Scientific for Pyridine-2,6-dicarbonyl dichloride, 97%
9-Fluorenone, 99+% from Thermo Fisher Scientific
Ethyl (ethoxymethylene)cyanoacetate, 98% from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific