Supplier Page from Thermo Fisher Scientific for 2,5-Dimethylbenzenesulfonic acid hydrate, 99%
2-Ethoxybenzamide, 97% from Thermo Fisher Scientific
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, 99+% from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific