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ergocalciferol

chemical compound
ChemicalSubstance type_of_chemical_entity Q139200
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ergocalciferol

Summary

ergocalciferol is a type of chemical entity[1]. ergocalciferol ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (248 views/month).[2]

Key Facts

  • ergocalciferol's instance of is recorded as type of chemical entity[3].
  • ergocalciferol's chemical structure is recorded as Vitamin D2.svg[4].
  • ergocalciferol's chemical structure is recorded as Ergocalciferol.svg[5].
  • ergocalciferol's CAS Registry Number is recorded as 50-14-6[6].
  • ergocalciferol's EC number is recorded as 200-014-9[7].
  • ergocalciferol's canonical SMILES is recorded as CC(C)C(C)C=CC(C)C1CCC2C1(CCCC2=CC=C3CC(CCC3=C)O)C[8].
  • ergocalciferol's InChI is recorded as InChI=1S/C28H44O/c1-19(2)20(3)9-10-22(5)26-15-16-27-23(8-7-17-28(26,27)6)12-13-24-18-25(29)14-11-21(24)4/h9-10,12-13,19-20,22,25-27,29H,4,7-8,11,14-18H2,1-3,5-6H3/b10-9+,23-12+,24-13-/t20-,22+,25-,26+,27-,28+/m0/s1[9].
  • ergocalciferol's InChIKey is recorded as MECHNRXZTMCUDQ-RKHKHRCZSA-N[10].
  • ergocalciferol's Library of Congress authority ID is recorded as sh85044598[11].
  • ergocalciferol's ATC code is recorded as A11CC01[12].
  • ergocalciferol's Bibliothèque nationale de France ID is recorded as 122689907[13].
  • ergocalciferol's chemical formula is recorded as C₂₈H₄₄O[14].
  • ergocalciferol's subclass of is recorded as Ergocalciferols[15].
  • ergocalciferol's subclass of is recorded as Radiostol[16].
  • ergocalciferol's part of is recorded as vitamin D2 metabolic process[17].
  • ergocalciferol's has use is recorded as medication[18].
  • ergocalciferol's Commons category is recorded as Vitamin D2[19].
  • ergocalciferol's BNCF Thesaurus ID is recorded as 51221[20].
  • ergocalciferol's ChEMBL ID is recorded as CHEMBL1536[21].
  • ergocalciferol's PDB structure ID is recorded as 3CZH[22].
  • ergocalciferol's Freebase ID is recorded as /m/02dcg9[23].
  • ergocalciferol's UNII is recorded as VS041H42XC[24].
  • ergocalciferol's ChemSpider ID is recorded as 4444351[25].
  • ergocalciferol's PubChem CID is recorded as 5280793[26].
  • ergocalciferol's KEGG ID is recorded as C05441[27].

Why It Matters

ergocalciferol ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (248 views/month).[2] ergocalciferol has Wikipedia articles in 23 language editions, a strong signal of global cultural recognition.[28] ergocalciferol is known by 108 alternative names across languages and contexts.[29]

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] ↑ . Global Substance Registration System. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  5. [7] ↑ . Global Substance Registration System. Retrieved . wikidata.org.
  6. [8] ↑ . PubChem. Retrieved . wikidata.org.
  7. [9] ↑ . PubChem. Retrieved . wikidata.org.
  8. [10] ↑ . PubChem. Retrieved . wikidata.org.
  9. [11] ↑ . Nuovo soggettario. Retrieved . thes.bncf.firenze.sbn.it. Provenance: wikidata.org.
  10. [12] ↑ . DrugBank. wikidata.org.
  11. [13] ↑ . Nuovo soggettario. Retrieved . thes.bncf.firenze.sbn.it. Provenance: wikidata.org.
  12. [14] ↑ . PubChem. Retrieved . wikidata.org.
  13. [15] ↑ . NDF-RT. Retrieved . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . Gene Ontology release 2019-11-16. wikidata.org.
  16. [18] ↑ . DrugBank. wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . ChEMBL. Retrieved . wikidata.org.
  20. [22] ↑ . Protein Data Bank. Retrieved . wikidata.org.
  21. [23] ↑ . Freebase Data Dumps. wikidata.org.
  22. [24] ↑ . Global Substance Registration System. Retrieved . wikidata.org.
  23. [25] ↑ . Q2311683. Retrieved . wikidata.org.
  24. [26] ↑ . PubChem. Retrieved . wikidata.org.
  25. [27] ↑ . ChEMBL. 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.
  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). ergocalciferol. Retrieved May 3, 2026, from https://4ort.xyz/entity/ergocalciferol
MLA “ergocalciferol.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/ergocalciferol.
BibTeX @misc{4ortxyz_ergocalciferol_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{ergocalciferol}}, year = {2026}, url = {https://4ort.xyz/entity/ergocalciferol}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): ergocalciferol — https://4ort.xyz/entity/ergocalciferol (retrieved 2026-05-03)

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