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Top 20 Directory:
Top : Science : Chemistry : Organic : Databases
See Also:
Sites:
  		• Abbreviations of Chemical Compounds: Searchable database.
  		• ChemKey Search: Organic synthetic method database with thousands of references. Free demo and ordering information available.
  		• Ecdybase (The Ecdysone Handbook): A free online ecdysteroids database. Includes ecdysteroid containing products catalogue.
  		• Enzyme Nomenclature Database (ExPASy): A repository of information relative to the nomenclature of enzymes.
  		• MDL Information Systems GmbH: Official homepage of the database provider. Contains client software, manuals and links relevant to the CrossFire database.
  		• Organic Compounds Database: Search the database by melting point, boiling point, index of refraction, molecular weight, formula, UV absorption wavelengths, mass spectral peaks, and/or chemical types.
  		• Physiochemical Properties of Popular Liquids: Physical properties of over seventy popular solvents and liquids. Sort in ascending or descending order of the desired criteria.
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