Supplier Page from Thermo Fisher Scientific for Ethyl 3-(trifluoromethyl)crotonate, (E)+(Z), 96%
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
4-Ethylphenol, 97% from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific
Eugenol, 99% from Thermo Fisher Scientific