- includes sections on organic reactions, abstracts to journal articles, chemistry tools, chemicals "A searchable index of more than 1 million chemicals from suppliers worldwide, basic information on widely-used chemical reagents in organic synthesis such as oxidizing and reducing agents", etc.
- you must agree to and accept the disclaimer before using this free database - "NMR, IR, MS, ESR, and Raman spectra for more than 33,000 organic compounds are provided through the internet (free)."