Supplier Page from Thermo Fisher Scientific for Cobalt(II) nitrate hexahydrate, Puratronic:r, 99.999% (metals basis)
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific
Ethyl cyanoformate, 99% from Thermo Fisher Scientific
Ethyl pyruvate, 98% from Thermo Fisher Scientific