Supplier Page from Thermo Fisher Scientific for 1,3-Benzenedithiol, 95%
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
Ethyl (ethoxymethylene)cyanoacetate, 98% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific
Flavone, 99+% from Thermo Fisher Scientific