Ethyl 5-methylpyrazole-3-carboxylate(Ethyl 5-methyl-1H-pyrazole-3-carboxylate), 97%

*This document is like a lab demo—an example Certificate of Analysis (COA) that showcases what a COA looks like but may not match the latest batch in all its glory. Think of it as a chemistry experiment: close, but not quite the final reaction!