Supplier Page from Thermo Fisher Scientific for 4-Hydroxybenzoylacrylic acid, 97%
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
4-Ethylaniline, 99+% from Thermo Fisher Scientific
Ethyl 2-hydroxyethyl sulfide, 98% from Thermo Fisher Scientific
Ethylenediamine, 99% from Thermo Fisher Scientific