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PubChem
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Geliefert zwischen Di., 17.02.2026 und Mi., 18.02.2026
Details
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. PubChem is a database of chemical molecules. 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). PubChem can be accessed for free through a web user interface. Millions of compound structures and descriptive datasets can be freely downloaded via FTP. PubChem contains substance descriptions and small molecules with fewer than 1000 atoms and 1000 bonds. The American Chemical Society tried to get the U.S. Congress to restrict the operation of PubChem, because they claim it competes with their Chemical Abstracts Service. More than 80 database vendors contribute to the growing PubChem database. Searching the databases is possible for a broad range of properties including chemical structure, name fragments, chemical formula, molecular weight, XLogP, and hydrogen bond donor and acceptor count. PubChem contains its own online molecule editor with SMILES/SMARTS and InChI support that allows the import and export of all common chemical file formats to search for structures and fragments.
Weitere Informationen
- Allgemeine Informationen
- GTIN 09786131007422
- Editor Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
- Genre Chemie
- Größe H5mm x B220mm x T150mm
- EAN 9786131007422
- Format Fachbuch
- Titel PubChem
- Gewicht 144g
- Herausgeber Betascript Publishing
- Anzahl Seiten 96
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