Spectra Resources available to University of Chicago users (some are free, some are paid subscriptions)
- SpecInfo collection from Chemical Concepts/Wiley Interscience (restricted to UC)
- Knovel spectra collections (restricted to UC)
HNMR Spectra of Physiologically Active Compounds
Mass Spectra of Physiologically Active Compounds
- Spectral Data Collections (free)
- NIST Chemistry WebBook
- Aldrich Catalog (from the list of results, click on the name of the compound, then on the catalog number or CAS RN to see the full record; spectra links are in the left hand column)
- EPA Emission Measurement Center Spectral Database (requires a viewer for .spc files like Galactic Data Viewer)
- SDBS (Spectral
Database System for Organic Compounds -- 47,000 compounds)
From NIMC -- National Institute of Materials and Chemical Research, Japan; includes IR, NMR, MS
- About Spectra