Supplier Page from Thermo Fisher Scientific for 1H-Pyrazole-3,5-dicarboxylic acid monohydrate, 98%
2-Ethyl-1-hexanol, 99% from Thermo Fisher Scientific
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ethyl 2-mercaptoacetate, 99% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific