Supplier Page from Thermo Fisher Scientific for Ethyl 4-bromocrotonate, 75%, tech
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
Ethyl 3-chloropropionate, 98% from Thermo Fisher Scientific
Ethyl 4,4,4-trifluoroacetoacetate, 97% from Thermo Fisher Scientific
Ethyl butyrylacetate, 98% from Thermo Fisher Scientific