methenium

cation
ChemicalSubstance type_of_chemical_entity Q3333706
Press Enter · cited answer in seconds

methenium

Summary

methenium is a type of chemical entity[1]. methenium ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (21 views/month).[2]

Key Facts

  • methenium's instance of is recorded as type of chemical entity[3].
  • methenium's chemical structure is recorded as Methyl cation.svg[4].
  • methenium's CAS Registry Number is recorded as 14531-53-4[5].
  • methenium's canonical SMILES is recorded as [CH3+][6].
  • methenium's InChI is recorded as InChI=1S/CH3/h1H3/q+1[7].
  • methenium's InChIKey is recorded as JUHDUIDUEUEQND-UHFFFAOYSA-N[8].
  • methenium's chemical formula is recorded as CH₃⁺[9].
  • methenium's subclass of is recorded as monocation[10].
  • methenium's subclass of is recorded as carbenium ion[11].
  • methenium's Commons category is recorded as Methyl cation[12].
  • methenium's Freebase ID is recorded as /m/0r3vs63[13].
  • methenium's UNII is recorded as IM9JMM7N0Y[14].
  • methenium's ChemSpider ID is recorded as 559136[15].
  • methenium's PubChem CID is recorded as 644094[16].
  • methenium's ChEBI ID is recorded as 29437[17].
  • methenium's Gmelin number is recorded as 48893[18].
  • methenium's Reaxys registry number is recorded as 1839325[19].
  • methenium's mass is recorded as {'unit': 'Q483261', 'amount': '+15.023475'}[20].
  • methenium's DSSTox substance ID is recorded as DTXSID301319120[21].
  • methenium's conjugate base is recorded as methylene[22].
  • methenium's Microsoft Academic ID is recorded as 2779132835[23].
  • methenium's UniChem compound ID is recorded as 1096538[24].

Why It Matters

methenium ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (21 views/month).[2] methenium has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[25] methenium is known by 9 alternative names across languages and contexts.[26]

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] . ChEBI. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  4. [6] . PubChem. Retrieved . wikidata.org.
  5. [7] . PubChem. Retrieved . wikidata.org.
  6. [8] . PubChem. Retrieved . 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] . Q2311683. Retrieved . wikidata.org.
  14. [16] . PubChem. Retrieved . wikidata.org.
  15. [17] . ChEBI. Retrieved . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . ChEBI. Retrieved . wikidata.org.
  18. [20] . PubChem. Retrieved . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . UniChem. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [25] . Wikidata sitelinks. wikidata.org.
  3. [26] . 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). methenium. Retrieved May 3, 2026, from https://4ort.xyz/entity/methenium
MLA “methenium.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/methenium.
BibTeX @misc{4ortxyz_methenium_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{methenium}}, year = {2026}, url = {https://4ort.xyz/entity/methenium}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): methenium — https://4ort.xyz/entity/methenium (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/methenium · Last refreshed: