A free database of 350000 chemical compounds. Records consist of name, synonyms, CAS number, molecu...
Free reaction search system offering direct retrieval of reaction precedents. Search based on react...
A free database of commercially available solvents searchable by many properties. Compiled by Natio...
Database of thermodynamic and transport properties of pure components and mixtures for use in proce...
Online access to major chemical reference works from Chapman and Hall/CRC including Combined Chemic...
Free interactive database of practical and reliable organic, organometallic and inorganic chemical ...
Free electronic version of printed Organic Syntheses series - detailed reliable experimental method...
Comprising 11 volumes from the IUPAC Solubility Data Series liquids with liquids. A limited number ...
Free database of chemical structures of small organic molecules and information on their biological...
Data collections from Science, Technology and Medicine (STM): AntiBase (natural compound identifier...
Information about approximately 75000 compounds with liquid crystalline properties. Compound search...
A not-for-profit scientific information service organization featuring, in particular, chemical exp...