Supplier Page from Thermo Fisher Scientific for Lead(II) nitrate, Puratronic:r, 99.999% (metals basis)
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
4-Fluoroanisole, 99% from Thermo Fisher Scientific
Ethyl cyanoformate, 99% from Thermo Fisher Scientific
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific