Supplier Page from Thermo Fisher Scientific for (R)-(+)-1-(4-Bromophenyl)ethylamine, ChiPros:r, 99%, ee 98%
4-Ethylphenol, 97% from Thermo Fisher Scientific
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
Ethyl N-piperazinecarboxylate, 99% from Thermo Fisher Scientific