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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. 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

  4. 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.

  5. 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 ]

  6. Unique Ingredient Identifier - Wikipedia

    en.wikipedia.org/wiki/Unique_Ingredient_Identifier

    The Unique Ingredient Identifier (UNII) is an alphanumeric identifier linked to a substance's molecular structure or descriptive information and is generated by the Global Substance Registration System (GSRS) of the Food and Drug Administration (FDA).

  7. Di(2-ethylhexyl)phosphoric acid - Wikipedia

    en.wikipedia.org/wiki/Di(2-ethylhexyl)phosphoric...

    DEHPA is used in the solvent extraction of uranium salts from solutions containing the sulfate, chloride, or perchlorate anions. This extraction is known as the “Dapex procedure” (dialkyl phosphoric extraction).

  8. Publisher Item Identifier - Wikipedia

    en.wikipedia.org/wiki/Publisher_Item_Identifier

    The Publisher Item Identifier (PII) is a unique identifier used by a number of scientific journal publishers to identify documents. [1] It uses the pre-existing ISSN or ISBN of the publication in question, and adds a character for source publication type, an item number, and a check digit.

  9. Lignoceric acid - Wikipedia

    en.wikipedia.org/wiki/Lignoceric_acid

    Lignoceric acid, or tetracosanoic acid, is the saturated fatty acid with formula C 23 H 47 COOH.It is found in wood tar, various cerebrosides, and in small amounts in most natural fats.