"NMRShiftDB2 is a NMR database (web database) for organic structures and their nuclear magnetic resonance (nmr) spectra. It allows for spectrum prediction (13C, 1H and other nuclei) as well as for searching spectra, structures and other properties."
SciFinder is a research discovery application that provides integrated access to the world's most comprehensive and authoritative source of references, properties, substances, and reactions in chemistry and related sciences.
NOTE: To use this resource, please first register for an account. Follow the instructions here to register.
IU Kokomo users must register for an account.
Vendor: American Chemical Society
This is a free site organized by National Institute of Advanced Industrial Science and Technology (AIST), Japan. It includes six different types of spectra for organic compounds: MS, NMR (C and H), ESR, IR, and Raman.