Supplier Page from Thermo Fisher Scientific for Propargyl bromide, 97%, 80% w/w in toluene, stab. with magnesium oxide
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, 99+% from Thermo Fisher Scientific
Ethyl 3-chloropropionate, 98% from Thermo Fisher Scientific
Ethyl N-piperazinecarboxylate, 99% from Thermo Fisher Scientific