Abstract: Nuclear magnetic resonance (NMR) technology is an important tool for chemists to analyze compound structures and purity, especially in organic chemistry research, where it is widely applied. This article introduces an interactive NMR spectrum analysis practice website. By practicing the analysis of real NMR spectra, students can gradually develop an understanding of NMR spectroscopy techniques and learn how to interpret the spectra encountered in their studies and work. Learning and practicing NMR spectrum analysis skills during undergraduate studies will help students smoothly conduct future research work. With the practice website introduced in this article, students can easily choose practice questions of appropriate difficulty level to enhance their learning.

Key words: Nuclear magnetic resonance, Spectrum analysis, Practice website