Supplier Page from Thermo Fisher Scientific for Ethyl 4,4,4-trifluoroacetoacetate, 97%
1-Fluoro-4-nitrobenzene, 99% from Thermo Fisher Scientific
Ethyl 2-mercaptoacetate, 99% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific
Flavone, 99+% from Thermo Fisher Scientific