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Previtamin D3

chemical compound
ChemicalSubstance type_of_chemical_entity Q139299
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Summary

Previtamin D3 is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (248 views/month).[2]

Key Facts

  • Previtamin D3's instance of is recorded as type of chemical entity[3].
  • Previtamin D3 is made of 7-dehydrocholesterol[4].
  • Previtamin D3's canonical SMILES is recorded as CC1=C(CC(CC1)O)C=CC2=CCCC3(C2CCC3C(C)CCCC(C)C)C[5].
  • Previtamin D3's chemical formula is recorded as C₂₇H₄₄O[6].
  • Previtamin D3 is a type of secosteroid[7].
  • Previtamin D3's isomeric SMILES is recorded as CC1=C(CC@HO)/C=C\C2=CCC[C@]3([C@H]2CC[C@@H]3C@HCCCC(C)C)CC@HO)/C=C\C2=CCC[C@]3([C@H]2CC[C@@H]3C@HCCCC(C)C)C">[8].
  • Previtamin D3's mass is recorded as {'amount': '+384.339216'}[9].
  • Previtamin D3's stereoisomer of is recorded as tachysterol 3[10].

Why It Matters

Previtamin D3 ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (248 views/month).[2] It has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[11] It is known by 16 alternative names across languages and contexts.[12]

Related Entities

Villé

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] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [11] ↑ . Wikidata sitelinks. wikidata.org.
  3. [12] ↑ . 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). Previtamin D3. Retrieved October 10, 2026, from https://4ort.xyz/entity/previtamin-d3
MLA “Previtamin D3.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Oct. 2026, https://4ort.xyz/entity/previtamin-d3.
BibTeX @misc{4ortxyz_previtamin-d3_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Previtamin D3}}, year = {2026}, url = {https://4ort.xyz/entity/previtamin-d3}, note = {Accessed: 2026-10-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Previtamin D3 — https://4ort.xyz/entity/previtamin-d3 (retrieved 2026-10-10)

Canonical URL: https://4ort.xyz/entity/previtamin-d3 · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 16d ago · Artoria2e5 · 2026-09-25 view diff on Wikidata ↗
    Made from material → 7-dehydrocholesterol
    "/* wbsetclaim-create:1||1 */ Made from material: 7-dehydrocholesterol, Moving from Previtamin D2"
  2. 16w ago · Nabbegat · 2026-06-19 view diff on Wikidata ↗
    Stereoisomer of → tachysterol 3
    Instance of → type of chemical entity
    Subclass of → —
    Aliases → —
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||tr */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/37300|batch #37300]]"
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