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heptalene

chemical compound
ChemicalSubstance type_of_chemical_entity Q2027399
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heptalene

Summary

heptalene is a type of chemical entity[1]. heptalene ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (27 views/month).[2]

Key Facts

  • heptalene's instance of is recorded as type of chemical entity[3].
  • heptalene's canonical SMILES is recorded as C1=CC=C2C=CC=CC=C2C=C1[4].
  • heptalene's chemical formula is recorded as C₁₂H₁₀[5].
  • heptalene is a type of chemical compound[6].
  • heptalene's topic's main category is recorded as Category:Benzodihydroheptalenes[7].
  • heptalene's mass is recorded as {'unit': 'Q483261', 'amount': '+154.07825'}[8].

Why It Matters

heptalene ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (27 views/month).[2] heptalene has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[9]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . PubChem. Retrieved . wikidata.org.
  3. [5] ↑ . PubChem. Retrieved . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . PubChem. Retrieved . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [9] ↑ . 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). heptalene. Retrieved May 3, 2026, from https://4ort.xyz/entity/heptalene
MLA “heptalene.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/heptalene.
BibTeX @misc{4ortxyz_heptalene_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{heptalene}}, year = {2026}, url = {https://4ort.xyz/entity/heptalene}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): heptalene — https://4ort.xyz/entity/heptalene (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/heptalene · 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. 7d ago · Nabbegat · 2026-06-19 view diff on Wikidata ↗
    Topic's main category → Category:Benzodihydroheptalenes
    Instance of → type of chemical entity
    Subclass of → —
    Aliases → —
    + 3 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]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.