Supplier Page from Thermo Fisher Scientific for (S)-(-)-1-(4-Chlorophenyl)ethylamine, ChiPros:r 94%
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific