displays a histogram of all 1H- or 13C-NMR shifts assigned to a certain atom (e.g. H-1 of Galactose) contained in the databank.
compares a list of NMR-shifts (1H- or 13C) given by the user with all spectra contained in the database. A hit-list of spectra and structures in
descending order of their spectral similarity is displayed.
estimates 1H- or 13C spectra of given structures based on the assumption, that similar structural environments exhibit also similar spectra.