Supplier Page from Thermo Fisher Scientific for Methyl 3-ethoxythiophene-2-carboxylate, 97%
4-Ethylaniline, 99+% from Thermo Fisher Scientific
Ethyl chloroformate, 99% from Thermo Fisher Scientific
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, 99%, pure from Thermo Fisher Scientific