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CAS Registry Number(Q102507)

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chemical identifier
  • CAS
  • CAS RN
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    English
    CAS Registry Number
    chemical identifier
    • CAS
    • CAS RN

    Statements

    1 reference
    about 5 million substances
    full CAS Registry Structure file in 1982 — then about 5 million substances. Since then, the system has grown according to the original design to keep pace with the growth in search usage and the growth in size of the CAS Registry File (currently more than 8 million structures).(English)
    89,000,000
    1 January 2007
    1 reference
    "end of 2006"
    by the end of 2006 this had grown to ca 89 million substances(English)
    40,000,000
    December 2008

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                    Retrieved from "https://www.wikidata.org/w/index.php?title=Q102507&oldid=2423754130"

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