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12 answers found

  • What is the patent coverage in Reaxys?

    Last updated on August 20, 2025

    Search newly published patents from 105 offices and 170 IPC classes with translation of non-English language abstracts and claims in Reaxys. Find out more here.

  • Which databases are integrated in Reaxys?

    Last updated on July 12, 2025

    Find out more about the wealth of searchable content integrated in Reaxys.

  • CAS Registry Numbers in Reaxys

    Last updated on November 19, 2021

    Substances are identifiable in many different ways: Reaxys ID, INCHI, Smiles, chemical name etc. CAS registry number (RN) is a popular identifier and an area where we saw an opportunity to enhance their...

  • What content is included in Reaxys?

    Last updated on October 01, 2025

    Reaxys has extensive coverage of authoritative information in organic, inorganic and organometallic chemistry dating as far back as 1771. The information is carefully selected by expert chemists. Reaxys...

  • Patent Families in Reaxys

    Last updated on June 27, 2024

    What is a patent family? A patent family is a collection of related patent applications that is covering the same or similar technical content[1]. The applications in a family are related to each other...

  • What property information is included in Reaxys?

    Last updated on October 01, 2025

    Property information entered into the hundreds of property fields available in Reaxys, is organized in hierarchical data structure: Chromatography Data Electrical Data Pharmacological Data Physical Data Magnetic...

  • Patent ownership

    Last updated on October 19, 2023

    Thanks to our collaboration with LexisNexis PatentSight, Reaxys offers full view on who is owning a patent and who has done the invention supporting your need to scout chemistry technology and understand...

  • What types of results can I get?

    Last updated on October 01, 2025

    Reaxys is a tool that contains a wide variety of information in the following three subject areas: Substances - and their properties ca. 27 Mio with 500 Mio experimental properties. Reactions - and their...

  • Which search and export fields are available in Reaxys?

    Last updated on April 17, 2019

    You can search Reaxys using Quick Search, Query Builder, via batch searches or link-in searches. While Quick Search and Query Builder do not require any special knowledge about search field codes, using...

  • What type of supplier information can be found in Reaxys?

    Last updated on June 30, 2025

    Reaxys Commercial Substances (RCS) is a fully integrated supplier database of a growing pool of over 250 suppliers/ of chemical substances (including the aggregator eMolecules), allowing the user to ask...

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