Welcome to the online tour of The Chapman &Hall/CRC Dictionary of Commonly Cited Compounds. This dictionary is a carefully edited database containing the 25,000 most popular compounds as used by chemists. It contains the top 25,000 most commonly cited compounds in Chemical Abstracts, and covers drugs, organic compounds, solvents, natural products, analytical reagents, inorganic compounds, materials, the elements, and their isotopes. The database is fully substructure searchable, and contains chemical names, physical properties and bibliographic references.

Given the vast range of data available, you will find the ability offered within the database to conduct searches in a variety of different ways, using single or multiple parameters, extremely useful and time-saving. Searches may even be made by creating diagrams of chemical structures and sub-structures.

We hope that you enjoy the tour!