Supplier Page from Thermo Fisher Scientific for Polyaniline, emeraldine salt from p-toluenesulfonic acid
2-Ethoxybenzamide, 97% from Thermo Fisher Scientific
Ethyl butyrylacetate, 98% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific
Ethyl pyruvate, 98% from Thermo Fisher Scientific