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  1. Search for chemicals This is unique source of information on the chemicals manufactured and imported in Europe. It covers their hazardous properties, classification and labelling, and information on how to use them safely.

  2. www.cas.org › cas-data › cas-registryCAS REGISTRY®

    22 Νοε 2024 · A CAS Registry Number is a numeric identifier that can contain up to 10 digits, divided by hyphens into three parts. The right-most digit is a check digit used to verify the validity and uniqueness of the entire number. For example, 58-08-2 is the CAS Registry Number for caffeine.

  3. Search for Species Data by CAS Registry Number. Please follow the steps below to conduct your search:

  4. pubchem.ncbi.nlm.nih.govPubChem

    Search chemicals by name, molecular formula, structure, and other identifiers. Find chemical and physical properties, biological activities, safety and toxicity information, patents, literature citations and more.

  5. origin-www.cas.org › cas-data › cas-registryCAS REGISTRY®

    A CAS Registry Number is a unique and unambiguous identifier for a specific substance that allows clear communication and, with the help of CAS scientists, links together all available data and research about that substance.

  6. Quickly confirm chemical names, CAS Registry Numbers®, structures or basic physical properties by searching compounds of general interest or leveraging an API connection.

  7. 22 Νοε 2024 · Inform your critical research activities with authoritative details on chemical substances and their related chemical structures, chemical names, regulatory information, and properties, including CAS Registry Numbers ®.

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