Chemistry Chemical Reference Databases in the Best of the Web Directory

Chemistry Chemical Reference Databases

  • Chemexper

    Directory and searchable database for chemical names, molecular formulae, and CAS numbers.


    Portal to a wide range of chemical information for reference and research purposes.

  • ChemSpider

    Free chemical database searchable by chemical name and chemical structure, offering access to more than 26 million structures collected from a multitude of data sources.

  • DIPPR 801

    Design Institute for Physical Properties – a scientific project aims to provide information related to evaluated standard thermophysical property values.

  • Elsevier MDL

    Resource for research, innovation, and development in the field of discovery informatics.

  • InfoChem GmbH

    Features products and services specially developed for the chemoinformatics industry.

  • The Nanogen Index

    Index of information related to pesticides and other environmental contaminants.

  • Organic Syntheses

    Provides an annual compilation of procedures related to the synthesis of organic compounds.

  • PubChem

    Knowledge base sponsored by the National Library of Medicine. Provides information on the biological activities of small molecules.

  • Reciprocal Net

    Open, freely distributable, and extensible digital collection of molecular structures information.

  • Specs

    Offers the drug discovery industry with important chemistry and chemistry-related information and services.

  • SyntheticPages

    Free and interactive database providing information and procedures related to synthetic chemistry.

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