equilenin

chemical compound
ChemicalSubstance type_of_chemical_entity Q5384461
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equilenin

Summary

equilenin is a type of chemical entity[1]. equilenin ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (15 views/month).[2]

Key Facts

  • equilenin's instance of is recorded as type of chemical entity[3].
  • equilenin's chemical structure is recorded as Equilenin.svg[4].
  • equilenin's CAS Registry Number is recorded as 517-09-9[5].
  • equilenin's EC number is recorded as 208-230-5[6].
  • equilenin's canonical SMILES is recorded as CC12CCC3=C(C1CCC2=O)C=CC4=C3C=CC(=C4)O[7].
  • equilenin's InChI is recorded as InChI=1S/C18H18O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h2-5,10,16,19H,6-9H2,1H3/t16-,18-/m0/s1[8].
  • equilenin's InChIKey is recorded as PDRGHUMCVRDZLQ-WMZOPIPTSA-N[9].
  • equilenin's chemical formula is recorded as C₁₈H₁₈O₂[10].
  • equilenin's subclass of is recorded as estrane steroid[11].
  • equilenin's Commons category is recorded as Equilenin[12].
  • equilenin's MeSH descriptor ID is recorded as D004855[13].
  • equilenin's ChEMBL ID is recorded as CHEMBL225546[14].
  • equilenin's PDB structure ID is recorded as 1OGX[15].
  • equilenin's PDB structure ID is recorded as 1OGZ[16].
  • equilenin's PDB structure ID is recorded as 3OWY[17].
  • equilenin's PDB structure ID is recorded as 3OWS[18].
  • equilenin's PDB structure ID is recorded as 3OWU[19].
  • equilenin's PDB structure ID is recorded as 5KP1[20].
  • equilenin's PDB structure ID is recorded as 5KP3[21].
  • equilenin's PDB structure ID is recorded as 1GS3[22].
  • equilenin's PDB structure ID is recorded as 3OV4[23].
  • equilenin's PDB structure ID is recorded as 1OH0[24].
  • equilenin's PDB structure ID is recorded as 1OHO[25].
  • equilenin's PDB structure ID is recorded as 1W6Y[26].
  • equilenin's PDB structure ID is recorded as 1QJG[27].

Why It Matters

equilenin ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (15 views/month).[2] equilenin has Wikipedia articles in 5 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] . Global Substance Registration System. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  4. [6] . Global Substance Registration System. Retrieved . wikidata.org.
  5. [7] . PubChem. Retrieved . wikidata.org.
  6. [8] . PubChem. Retrieved . wikidata.org.
  7. [9] . PubChem. Retrieved . wikidata.org.
  8. [10] . PubChem. Retrieved . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . ChEMBL. Retrieved . wikidata.org.
  13. [15] . Protein Data Bank. Retrieved . wikidata.org.
  14. [16] . Protein Data Bank. Retrieved . wikidata.org.
  15. [17] . Protein Data Bank. Retrieved . wikidata.org.
  16. [18] . Protein Data Bank. Retrieved . wikidata.org.
  17. [19] . Protein Data Bank. Retrieved . wikidata.org.
  18. [20] . Protein Data Bank. Retrieved . wikidata.org.
  19. [21] . Protein Data Bank. Retrieved . wikidata.org.
  20. [22] . Protein Data Bank. Retrieved . wikidata.org.
  21. [23] . Protein Data Bank. Retrieved . wikidata.org.
  22. [24] . Protein Data Bank. Retrieved . wikidata.org.
  23. [25] . Protein Data Bank. Retrieved . wikidata.org.
  24. [26] . Protein Data Bank. Retrieved . wikidata.org.
  25. [27] . Protein Data Bank. Retrieved . 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). equilenin. Retrieved May 3, 2026, from https://4ort.xyz/entity/equilenin
MLA “equilenin.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/equilenin.
BibTeX @misc{4ortxyz_equilenin_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{equilenin}}, year = {2026}, url = {https://4ort.xyz/entity/equilenin}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): equilenin — https://4ort.xyz/entity/equilenin (retrieved 2026-05-03)

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