Database of organic chemistry compounds, organized by species. Contains chemical and physical property data on over 30,000 compounds.

Compilation of reliable physical, thermodynamic, and transport properties for 1,793 industrially important chemical compounds (with 44 properties). The database is sponsored by AIChE®.

Databases and software for thermochemistry.

The new SpresiWeb developed by InfoChem is an integrated scientific database containing over 4.5 million molecules, 3.5 million reactions, 380,000 references, 98,000 patents covering years 1974 - 1999.

Providing information to the scientific community on all aspects of the analytical sciences in education, chemical suppliers, consultancies, instrumentation and research.

Free electronic version of printed Organic Syntheses series - detailed reliable experimental methods for the synthesis of organic compounds.

The largest numeric database system in China for chemical, petrochemical, metallurgical industries. Provides experimental data, reference information. Can also perform data estimation.

Also known as the IUPAC Gold Book. Searchable database of nearly 7000 IUPAC-approved definitions of chemical terms. IUPAC - The International Union of Pure and Applied Chemistry.

Free database containing thermochemistry data for over 400 compounds relevant to high-temperature processes used in materials synthesis. Searching by molecular formula.

Search a database of 87,000 FTIR and Raman spectra using text or full spectral comparison. JAVA required.