Supplier Page from Thermo Fisher Scientific for 4-Cyanobutylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSealµt bottles
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ethyl 4-chlorobutyrate, 97% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific