Supplier Page from Thermo Fisher Scientific for 4-Methoxy-2,3,6-trimethylbenzenesulfonyl chloride, tech. 90%
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Ethyl (ethoxymethylene)cyanoacetate, 98% from Thermo Fisher Scientific
Ethyl picolinate, 99% from Thermo Fisher Scientific
Ethylenediamine, 99% from Thermo Fisher Scientific