Supplier Page from Thermo Fisher Scientific for N,N-Dimethylformamide, HPLC grade, 99.7+%, packaged under Argon in resealable ChemSealµt bottles
DL-Ethyl 2-bromopropionate, 99% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific
Ethyl phenylcyanoacetate, 97% from Thermo Fisher Scientific