Derivatives and thermal degradation products are indexed under the parent compound. Includes a mol. The printed collection covers spectra for 112,272 compounds with structures for 89,903 compounds. This represents the highest quality evaluation reference data from over 150,000 different spectra. It features vertical column formatting for easy cross-comparison.
Data is contributed from laboratories world-wide.
This contains over 400,000 entries for quick and efficient interpretation of unknown mass spectra - twice as many spectra as any other source. Androgens and Estrogens H.L.J. Makin, J. Nolan, D.J.H. Trafford, This collection contains almost 2500 newly measured mass spectra of androgens and estrogens and is the most comprehensive collection of mass spectral data currently available. Each spectrum is accompanied by structure, systematic and trivial names, retention index, molecular formula and mass, CAS Registry Number and sample source. An invaluable compendium of artifacts encountered in organic analysis. Emphasis is on impurities, by-products, contaminants and other artifacts and over 1100 entries are included.