Helpful Links

NMR Related Links

Searchable NMR Database (¹H, ¹³C spectra and assignments, MS spectra for 12,000 compounds)
Spectroscopic Tools (an interactive chemical shift table and some other useful NMR data)
NMR Chemical Shift Tables
Biomolecular Reference Information
BioMagResBank (from Department of Biochemistry, University of Wisconsin- Madison)
NMR Information Server
Bruker Instuments Inc. in USA
Bruker Biospin
Varian NMR