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  2. PubChem - Wikipedia

    en.wikipedia.org/wiki/PubChem

    PubChem is a database of chemical molecules and their activities against biological assays. The system is maintained by the National Center for Biotechnology Information (NCBI), a component of the National Library of Medicine , which is part of the United States National Institutes of Health (NIH).

  3. International Chemical Identifier - Wikipedia

    en.wikipedia.org/wiki/International_Chemical...

    The International Chemical Identifier (InChI, pronounced / ˈ ɪ n tʃ iː / IN-chee) [3] is a textual identifier for chemical substances, designed to provide a standard way to encode molecular information and to facilitate the search for such information in databases and on the web.

  4. List of chemical databases - Wikipedia

    en.wikipedia.org/wiki/List_of_chemical_databases

    WURCS GlycoCT PubChem CID G "Glycan Repository". 122194 Gmelin Gmelin database: Elsevier: inorganic and organometallic compounds closed access 1,500,000 G-SRS Global Substance Registration System: CAS PubChem ChEMBL INN UNII "G-SRS". 109,260 GMD Golm Metabolome Database GC/MS of metabolites "GMD". Guide to PHARMACOLOGY IUPHAR: drugs and targets

  5. Chemical file format - Wikipedia

    en.wikipedia.org/wiki/Chemical_file_format

    The US National Institute of Health PubChem database is a huge source of chemical data. All of the data is in two-dimensions. Data includes SDF, SMILES, PubChem XML, and PubChem ASN1 formats. The worldwide Protein Data Bank [12] is an excellent source of protein and nucleic acid molecular coordinate data. The data is three-dimensional and ...

  6. Chemical database - Wikipedia

    en.wikipedia.org/wiki/Chemical_database

    Large databases, such as PubChem [11] [20] and ChemSpider, [21] have graphical interfaces for search. The Chemical Abstracts Service provides tools to search the chemical literature and Reaxys supplied by Elsevier covers both chemicals and reaction information, including that originally held in the Beilstein database . [ 22 ]

  7. Identifiers.org - Wikipedia

    en.wikipedia.org/wiki/Identifiers.org

    For instance "9606" is "3-fluorotoluene" in the collection PubChem, it is "Homo sapiens" in the collection "taxonomy" and it is a social science publication in the collection "pubmed". Optional: Identifiers.org URIs can be suffixed with parameters, for instance imposing which resource to use for resolving, "profiles" that control the resolver's ...

  8. Category : Chemical articles with multiple PubChem CIDs

    en.wikipedia.org/wiki/Category:Chemical_articles...

    Pages in category "Chemical articles with multiple PubChem CIDs" The following 200 pages are in this category, out of approximately 619 total. This list may not reflect recent changes. (previous page)

  9. CAS Registry Number - Wikipedia

    en.wikipedia.org/wiki/CAS_Registry_Number

    Screenshot of the CAS Common Chemistry database with information about caffeine ().. A CAS Registry Number [1] (also referred to as CAS RN [2] or informally CAS Number) is a unique identification number, assigned by the Chemical Abstracts Service (CAS) in the US to every chemical substance described in the open scientific literature, in order to index the substance in the CAS Registry.