# chemical compound

> pure chemical substance consisting of two or more different chemical elements

**Wikidata**: [Q11173](https://www.wikidata.org/wiki/Q11173)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Chemical_compound)  
**Source**: https://4ort.xyz/entity/chemical-compound

## Summary

A chemical compound is a group or class of chemical substances.


## References

1. A Dictionary of Chemistry
2. Nuovo soggettario
3. Freebase Data Dumps. 2013
4. [Source](http://mappings.dbpedia.org/index.php/OntologyClass:ChemicalCompound)
5. YSO-Wikidata mapping project
6. BabelNet
7. National Library of Israel
8. KBpedia
9. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)