NMR assignments for BYZX, M1 and M2. YuLushan JiangYan WangLu ShengRong HuYongzhou ZengSu 2013 <p>The numbers in the first column correspond to those in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0059882#pone-0059882-g007" target="_blank">Fig. 7</a>. All of the signals were assigned with the help of 2D-NMR. The values of <b>δ</b><sub>H</sub> at position 8∼10 for BYZX are distinct from those for M1 and M2, due to the splitting signals resulting from C = C reduction. The carbonyl signal still remained (Position 19).</p>