| Description | PubChem is a database of chemical molecules and their activities in biological assays. Each compound in Pubchem is identified by a unique Compound Identifier (CID) accession number. |
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| Associated item | PubChem(Q278487) |
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| Applicable "stated in" value | PubChem(Q278487) |
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| Data type | External identifier |
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| Template parameter | Template:Infobox drug(Q6033882)|PubChem= andTemplate:Chembox(Q52426)|PubChem= |
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| Domain | chemical substance(Q79529), more specificallychemical compound(Q11173)(note: this should be moved to the property statements) |
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| Allowed values | [1-9]\d{0,8} (numeric string, 1 to 9 digits) |
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| Example | thalidomide(Q203174) →5426 (RDF)
oxycodone(Q407535) →5284603 (RDF)
lithium carbonate(Q410174) →11125 (RDF) |
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| Source | http://pubchem.ncbi.nlm.nih.gov |
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| Formatter URL | https://pubchem.ncbi.nlm.nih.gov/compound/$1 |
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| Tracking: same | Category:PubChem ID (CID) same as Wikidata(Q28486183) |
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| Tracking: differences | Category:PubChem ID (CID) different from Wikidata(Q20636195) |
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| Tracking: usage | Category:Pages using Wikidata property P662(Q20636197) |
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| Tracking: local yes, WD no | Category:PubChem ID (CID) not in Wikidata(Q20636194) |
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| See also | PubChem Substance ID (SID)(P2153) |
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| Lists | |
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| Proposal discussion | Proposal discussion |
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| Current uses | |
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| Search for values | |
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