1. An integrated spectral data base system including IR, MS, 1H-NMR, 13C-NMR, ESR and Raman spectra.
2. [2] T. Saito: Yuki kagobutsu no supekutoru detabesu (Spectral database for organic compounds), Sansoken Today, 7 (1), 36-37 (2007) (in Japanese).
3. [3] http://riodb01.ibase.aist.go.jp/sdbs/ (As of April 1, 2011)
4. [4] http://riodb.ibase.aist.go.jp/index.html (As of April 1, 2011)
5. [5] S. C. Chen: Fragmentation and Interpretation of Mass Spectra, China Medical University, Taiwan (2010).