Supplier Page from Thermo Fisher Scientific for 1,3-Propanedithiol, 97%
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
DL-Ethyl 2-bromopropionate, 99% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific