Supplier Page from Thermo Fisher Scientific for 15-Crown-5, 98%
1-Fluoro-4-nitrobenzene, 99% from Thermo Fisher Scientific
Dotriacontane, 97% from Thermo Fisher Scientific
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific
Ethyl phenylcyanoacetate, 97% from Thermo Fisher Scientific