Supplier Page from Thermo Fisher Scientific for (R)-(-)-4-Methylmandelic acid, ChiPros:r, 98%, ee 97+%
2-Fluoroaniline, 99+% from Thermo Fisher Scientific
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
Ethyl 4-bromocrotonate, 75%, tech from Thermo Fisher Scientific