Supplier Page from Thermo Fisher Scientific for Cinnamyl bromide, 97%, predominantly trans
2-Ethylaniline, 98% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, methanesulfonic acid salt, 98% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific