Supplier Page from Thermo Fisher Scientific for 2,7-Dimethylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid, 97%
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
4-Ethylphenol, 97% from Thermo Fisher Scientific
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
Ethyl carbazate, 97% from Thermo Fisher Scientific