Supplier Page from Thermo Fisher Scientific for Platinum wire, 0.127mm (0.005in) dia, hard, 99.9% (metals basis)
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ethyl cyanoacetate, 98+% from Thermo Fisher Scientific
Ethyl N-piperazinecarboxylate, 99% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific