Combined Chemical Dictionary

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Combined Chemical Dictionary (CCD) Web Version is a chemical database containing over 500,000 substances.

The information contained on the chemical database includes descriptive and numerical data on chemical, physical and biological properties of compounds; systematic and common names of compounds; literature references; structure diagrams and their associated connection tables.

Includes the following sources:

  • Dictionary of Analytical Reagents
  • Dictionary of Carbohydrates
  • Dictionary of Inorganic and Organometallic Compounds
  • Dictionary of Natural Products
  • Dictionary of Organic Compounds
  • Dictionary of Drugs (formerly PharmaSource)

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