tert-butyl (4S)-4-ethyl-2,2-dioxo-1,2lambda6,3-oxathiazolidine-3-carboxylate, 95%

*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!