Supplier Page from Thermo Fisher Scientific for (S)-(-)-1-(4-Bromophenyl)ethylamine, ChiPros:r, 99%, ee 98%
2-Ethylaniline, 98% from Thermo Fisher Scientific
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
Ethyl N-piperazinecarboxylate, 99% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific