Supplier Page from Thermo Fisher Scientific for Oxalyl chloride, 2.0M solution in dichloromethane, AcroSeal®
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
Ethyl 2-bromoisobutyrate, 98% from Thermo Fisher Scientific
Ethyl N-piperazinecarboxylate, 99% from Thermo Fisher Scientific
meso-Erythritol, 99% from Thermo Fisher Scientific