Cover Caption
About the cover: 13C NMR spectra of the authentic standards A, B, C, and M-3 in CDCl3 and deduced structures. See the article by Yamamoto et al. on page 155 of this issue.
About the cover: 13C NMR spectra of the authentic standards A, B, C, and M-3 in CDCl3 and deduced structures. See the article by Yamamoto et al. on page 155 of this issue.