Supplier Page from Thermo Fisher Scientific for (2R,3R)-(-)-2,3-Butanediol, 98%
1-Fluoro-4-nitrobenzene, 99% from Thermo Fisher Scientific
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
Ethyl 4,4,4-trifluoroacetoacetate, 97% from Thermo Fisher Scientific
Ethyl phenylcyanoacetate, 97% from Thermo Fisher Scientific