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  2. Wikipedia talk : WikiProject Chemistry/CAS validation

    en.wikipedia.org/.../CAS_validation

    Chemical Abstracts Service (CAS) objects to anyone encouraging the use of SciFinder® and STN® to curate third-party databases or chemical substance collections, including the one found in Wikipedia. SciFinder and STN are provided to researchers under formal license agreements, under which the researchers agree to refrain from using these ...

  3. Chemical Abstracts Service - Wikipedia

    en.wikipedia.org/wiki/Chemical_Abstracts_Service

    According to CAS, his visionary view of CAS' potential "led to expansion, modernization, and the forging of international alliances with other information organizations." [15] CAS was an early leader in the use of computer technology to organize and disseminate information. [16] The CAS Chemical Registry System was introduced in 1965.

  4. List of CAS numbers by chemical compound - Wikipedia

    en.wikipedia.org/wiki/List_of_CAS_numbers_by...

    This is a list of CAS numbers by chemical formulas and chemical compounds, indexed by formula.The CAS number is a unique number applied to a specific chemical by the Chemical Abstracts Service (CAS).This list complements alternative listings to be found at list of inorganic compounds and glossary of chemical formulae

  5. Wikipedia : WikiProject Molecular Biology/PyMol tutorial

    en.wikipedia.org/wiki/Wikipedia:WikiProject...

    The WikiProject: Molecular and Cellular Biology supports the use of PyMOL, an open-source molecular visualization program, for the creation of images of biomolecules such as proteins, DNA, and related complexes. This page provides introduces the software and demonstrates how to create high-quality images of proteins.

  6. Scifinder - Wikipedia

    en.wikipedia.org/?title=Scifinder&redirect=no

    This page was last edited on 4 February 2023, at 01:33 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.

  7. How email spoofing can affect AOL Mail - AOL Help

    help.aol.com/articles/what-is-email-spoofing-and...

    A compromised (hacked) account means someone else accessed your account by obtaining your password. Spoofed email occurs when the "From" field of a message is altered to show your address, which doesn't necessarily mean someone else accessed your account.

  8. Reaxys - Wikipedia

    en.wikipedia.org/wiki/Reaxys

    Reaxys is a web-based tool for the retrieval of information about chemical compounds and data from published literature, including journals and patents. The information includes chemical compounds, chemical reactions, chemical properties, related bibliographic data, substance data with synthesis planning information, as well as experimental procedures from selected journals and patents.

  9. Compare-and-swap - Wikipedia

    en.wikipedia.org/wiki/Compare-and-swap

    Based on that old value, they compute some new value. Then they try to swap in the new value using CAS, where the comparison checks for the location still being equal to the old value. If CAS indicates that the attempt has failed, it has to be repeated from the beginning: the location is re-read, a new value is re-computed and the CAS is tried ...