Supplier Page from Thermo Fisher Scientific for 2,3,5,6-Tetramethylbenzenesulfonyl chloride, 98%
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, 99+% from Thermo Fisher Scientific
Ethyl benzoate, 99+% from Thermo Fisher Scientific
Ethylenediamine, 99% from Thermo Fisher Scientific