Supplier Page from Thermo Fisher Scientific for 1-Bromo-4-n-dodecylbenzene, 98%
3-Ethoxy-2-cyclohexen-1-one, 99% from Thermo Fisher Scientific
Ethyl 4-chlorobutyrate, 97% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific
Fumaric acid, 99+% from Thermo Fisher Scientific