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rose bengal

tetrachloro-tetraiodo-fluorescein used as stain
ChemicalSubstance type_of_chemical_entity Q11350933
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rose bengal

Summary

rose bengal is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (77 views/month).[2]

Key Facts

  • rose bengal's instance of is recorded as type of chemical entity[3].
  • rose bengal's chemical structure is recorded as Acid Red 94 (CAS 4159-77-7).svg[4].
  • rose bengal's CAS Registry Number is recorded as 4159-77-7[5].
  • rose bengal's EC number is recorded as 223-993-4[6].
  • rose bengal's canonical SMILES is recorded as O=C(O1)C2=C(C(Cl)=C(Cl)C(Cl)=C2Cl)C31C4=C(C(I)=C(O)C(I)=C4)OC5=C(I)C(O)=C(I)C=C53[7].
  • rose bengal's InChI is recorded as InChI=1S/C20H4Cl4I4O5/c21-9-7-8(10(22)12(24)11(9)23)20(33-19(7)31)3-1-5(25)15(29)13(27)17(3)32-18-4(20)2-6(26)16(30)14(18)28/h1-2,29-30H[8].
  • rose bengal's InChIKey is recorded as IICCLYANAQEHCI-UHFFFAOYSA-N[9].
  • rose bengal's chemical formula is recorded as C₂₀H₄Cl₄I₄O₅[10].
  • rose bengal's subclass of is recorded as chemical compound[11].
  • rose bengal's has use is recorded as ophthalmology[12].
  • rose bengal's Commons category is recorded as Rose bengal[13].
  • rose bengal's MeSH descriptor ID is recorded as D012395[14].
  • rose bengal's ChEMBL ID is recorded as CHEMBL1160160[15].
  • rose bengal's Freebase ID is recorded as /m/0cx2sw[16].
  • rose bengal's UNII is recorded as BIU7Q7W2SH[17].
  • rose bengal's ChemSpider ID is recorded as 62647[18].
  • rose bengal's PubChem CID is recorded as 69439[19].
  • rose bengal's MeSH tree code is recorded as D02.455.426.779.347.700[20].
  • rose bengal's MeSH tree code is recorded as D03.633.300.953.275.700[21].
  • rose bengal's MeSH tree code is recorded as D04.711.347.700[22].
  • rose bengal's DrugBank ID is recorded as DB14214[23].
  • rose bengal's described by source is recorded as Brockhaus and Efron Encyclopedic Dictionary[24].
  • rose bengal's replaced by is recorded as Light Green SF yellowish[25].
  • rose bengal's Colour Index International constitution ID is recorded as 45440[26].
  • rose bengal's mass is recorded as {'unit': 'Q483261', 'amount': '+971.4991759480001'}[27].

Why It Matters

rose bengal ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (77 views/month).[2] It has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[28] It is known by 5 alternative names across languages and contexts.[29]

Related Entities

ophthalmology

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] ↑ . CAS Common Chemistry. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  4. [6] ↑ . ECHA Substance Infocard database. Retrieved . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . pubchem.ncbi.nlm.nih.gov. Retrieved . pubchem.ncbi.nlm.nih.gov. Provenance: wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . 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.
  3. [29] ↑ . Wikidata aliases. 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). rose bengal. Retrieved May 3, 2026, from https://4ort.xyz/entity/rose-bengal
MLA “rose bengal.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/rose-bengal.
BibTeX @misc{4ortxyz_rose-bengal_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{rose bengal}}, year = {2026}, url = {https://4ort.xyz/entity/rose-bengal}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): rose bengal — https://4ort.xyz/entity/rose-bengal (retrieved 2026-05-03)

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