Supplier Page from Thermo Fisher Scientific for 1-Ethyl-3-methyl-1H-pyrazole-5-carboxylic acid, 97%
2-Fluoropyridine, 98% from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific
Ethyl pyruvate, 98% from Thermo Fisher Scientific
Glyoxylic acid monohydrate, 98%, pure from Thermo Fisher Scientific