Supplier Page from Thermo Fisher Scientific for 3,5-Dimethoxy-4-hydroxycinnamic acid, 98%, predominantly trans isomer
2-Ethyl-1-hexanol, 99% from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethyl (ethoxymethylene)cyanoacetate, 98% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific