# Congo red

> chemical compound

**Wikidata**: [Q114391](https://www.wikidata.org/wiki/Q114391)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Congo_red)  
**Source**: https://4ort.xyz/entity/congo-red


## References

1. Disodium 3,3'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis(4-aminonaphthalene-1-sulphonate). ECHA Substance Infocard database
2. ChEBI release 2020-09-01
3. PubChem
4. Medical Subject Headings
5. Freebase Data Dumps. 2013
6. ChEBI release 2019-10-02
7. C.I. DIRECT RED 28. Hazardous Substances Data Bank. 2019
8. UMLS 2023
9. Mapping file of InChIStrings, InChIKeys and DTXSIDs for the EPA CompTox Dashboard
10. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)
11. UniChem