# flavonoid

> chemical compound containing two or more aromatic rings, each bearing at least one aromatic hydroxyl and connected with a carbon bridge

**Wikidata**: [Q3561192](https://www.wikidata.org/wiki/Q3561192)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Flavonoid)  
**Source**: https://4ort.xyz/entity/flavonoid


## References

1. [Nuovo soggettario](https://thes.bncf.firenze.sbn.it/termine.php?id=23825)
2. Glossary of Class Names of Organic Compounds and Reactive Intermediates Based on Structure (IUPAC Recommendations 1995)
3. Gene Ontology release 2019-11-16
4. Nuovo soggettario
5. Freebase Data Dumps. 2013
6. [Registros de autoridad de "Materia" de la Biblioteca Nacional de España. Spain open data portal](https://www.bne.es/media/datosgob/catalogo-autoridades/materia/materia-UTF8.zip)
7. Integrated Authority File
8. YSO-Wikidata mapping project
9. National Library of Israel
10. GF WordNet
11. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)