Oil Red O

chemical compound
ChemicalSubstance type_of_chemical_entity Q132442
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Oil Red O

Summary

Oil Red O is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (49 views/month).[2]

Key Facts

  • Oil Red O's instance of is recorded as type of chemical entity[3].
  • Oil Red O's chemical structure is recorded as Oil Red O.svg[4].
  • Oil Red O's CAS Registry Number is recorded as 1320-06-5[5].
  • Oil Red O's EC number is recorded as 215-295-3[6].
  • Oil Red O's canonical SMILES is recorded as Cc4cc(/N=N/c1cc(C)c(cc1C)/N=N/c2c3ccccc3ccc2O)c(C)cc4[7].
  • Oil Red O's InChI is recorded as InChI=1S/C26H24N4O/c1-16-9-10-17(2)22(13-16)27-28-23-14-19(4)24(15-18(23)3)29-30-26-21-8-6-5-7-20(21)11-12-25(26)31/h5-15,31H,1-4H3[8].
  • Oil Red O's InChIKey is recorded as NPGIHFRTRXVWOY-UHFFFAOYSA-N[9].
  • Oil Red O's chemical formula is recorded as C₂₆H₂₄N₄O[10].
  • Oil Red O's subclass of is recorded as chemical compound[11].
  • Oil Red O's has use is recorded as dye[12].
  • Oil Red O's Commons category is recorded as Oil Red O[13].
  • Oil Red O's MeSH descriptor ID is recorded as C011049[14].
  • Oil Red O's Freebase ID is recorded as /m/08y6yh[15].
  • Oil Red O's ChemSpider ID is recorded as 14217961[16].
  • Oil Red O's PubChem CID is recorded as 2724054[17].
  • Oil Red O's ChEBI ID is recorded as 88213[18].
  • Oil Red O's Human Metabolome Database ID is recorded as HMDB0255925[19].
  • Oil Red O's mass is recorded as {'unit': 'Q483261', 'amount': '+408.19501138799995'}[20].
  • Oil Red O's ECHA Substance Infocard ID is recorded as 100.013.906[21].
  • Oil Red O's SureChEMBL ID is recorded as 29350896[22].
  • Oil Red O's SureChEMBL ID is recorded as 9139615[23].
  • Oil Red O's SureChEMBL ID is recorded as 31069781[24].
  • Oil Red O's UMLS CUI is recorded as C0069388[25].
  • Oil Red O's DSSTox substance ID is recorded as DTXSID90889366[26].
  • Oil Red O's DSSTox substance ID is recorded as DTXSID301039601[27].

Why It Matters

Oil Red O ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (49 views/month).[2] It has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[28]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . ECHA Substance Infocard database. Retrieved . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . PubChem. wikidata.org.
  7. [9] . PubChem. wikidata.org.
  8. [10] . PubChem. wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . Medical Subject Headings. Retrieved . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . Medical Subject Headings. Retrieved . wikidata.org.
  13. [15] . Freebase Data Dumps. wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . ChEBI release 2021-03-01. wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . ECHA Substance Infocard database. Retrieved . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . UMLS 2023. Retrieved . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Oil Red O. Retrieved May 3, 2026, from https://4ort.xyz/entity/oil-red-o
MLA “Oil Red O.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/oil-red-o.
BibTeX @misc{4ortxyz_oil-red-o_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Oil Red O}}, year = {2026}, url = {https://4ort.xyz/entity/oil-red-o}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Oil Red O — https://4ort.xyz/entity/oil-red-o (retrieved 2026-05-03)

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