Supplier Page from Thermo Fisher Scientific for (-)-Diethyl D-tartrate, 99%, made from unnatural tartaric acid
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific