Chemical Abstracts Service - CAS

Contains literature on chemistry from over 10,000 science and technology publications published by 150 countries in 50 languages.

SciFinder is a scientific resource enabling access to CAS databases containing literature on many fields of science such as biomedicine, chemistry, materials engineering. In the first place, it is the largest database containing electronic Chemical Abstracts. Each user must be registered with an account.

Registration and creating acount is necessary for every user. During reistration you must be in BUT network and use university e-mail (ending Adress for registration you find below after login to BUT portal.

You can register on following page:

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Database contains:

  • Get substances - obsahuje informace o chemických strukturách, názvech, CAS Registry Numbers, vlastnostech, komerční dostupnosti apod.
  • Get reactions - obsahuje reakční schémata, postupy, rozpouštědla, katalyzátory, komerční dostupnost látek atd.
  • Get references - prohledává články, patenty, disertace a další



database is available throughout BUT

further information:

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Access for the period 2013-2017 funded by the project Chemické elektronické informační zdroje pro VaV - ChemEIZ, registrační číslo: CZ.1.05/3.2.00/12.0231.

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