Supplier Page from Thermo Fisher Scientific for (R)-2-Isobutylsuccinic acid-1-methyl ester, 95%, (98% ee)
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, 99+% from Thermo Fisher Scientific
Ethyl L(-)-lactate, 97% from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific