methanesulfonic anhydride

chemical compound
ChemicalSubstance type_of_chemical_entity Q2849892
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methanesulfonic anhydride

Summary

methanesulfonic anhydride is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (13 views/month).[2]

Key Facts

  • methanesulfonic anhydride's instance of is recorded as type of chemical entity[3].
  • methanesulfonic anhydride's chemical structure is recorded as Methanesulfonic anhydride.svg[4].
  • methanesulfonic anhydride's CAS Registry Number is recorded as 7143-01-3[5].
  • methanesulfonic anhydride's EC number is recorded as 230-442-1[6].
  • methanesulfonic anhydride's canonical SMILES is recorded as CS(=O)(=O)OS(=O)(=O)C[7].
  • methanesulfonic anhydride's InChI is recorded as InChI=1S/C2H6O5S2/c1-8(3,4)7-9(2,5)6/h1-2H3[8].
  • methanesulfonic anhydride's InChIKey is recorded as IZDROVVXIHRYMH-UHFFFAOYSA-N[9].
  • methanesulfonic anhydride's chemical formula is recorded as C₂H₆O₅S₂[10].
  • methanesulfonic anhydride's subclass of is recorded as chemical compound[11].
  • methanesulfonic anhydride's Commons category is recorded as Methanesulfonic anhydride[12].
  • methanesulfonic anhydride's Freebase ID is recorded as /m/04g2r97[13].
  • methanesulfonic anhydride's UNII is recorded as J492U7J4PB[14].
  • methanesulfonic anhydride's ChemSpider ID is recorded as 73591[15].
  • methanesulfonic anhydride's PubChem CID is recorded as 81560[16].
  • methanesulfonic anhydride's mass is recorded as {'unit': 'Q483261', 'amount': '+173.965665'}[17].
  • methanesulfonic anhydride's melting point is recorded as {'unit': 'Q25267', 'amount': '+67.0'}[18].
  • methanesulfonic anhydride's ECHA Substance Infocard ID is recorded as 100.027.675[19].
  • methanesulfonic anhydride's NSC number is recorded as 65906[20].
  • methanesulfonic anhydride's SureChEMBL ID is recorded as 25600[21].
  • methanesulfonic anhydride's DSSTox substance ID is recorded as DTXSID70864010[22].
  • methanesulfonic anhydride's Microsoft Academic ID is recorded as 2780186061[23].
  • methanesulfonic anhydride's image of molecular model or crystal lattice model is recorded as Methanesulfonic-anhydride-3D-balls.png[24].
  • methanesulfonic anhydride's UniChem compound ID is recorded as 7613064[25].

Why It Matters

methanesulfonic anhydride ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (13 views/month).[2] It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[26] It is known by 5 alternative names across languages and contexts.[27]

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] . CAS Common Chemistry. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  4. [6] . ECHA Substance Infocard database. 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] . Freebase Data Dumps. wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . Q2311683. Retrieved . wikidata.org.
  14. [16] . PubChem. Retrieved . wikidata.org.
  15. [17] . PubChem. Retrieved . wikidata.org.
  16. [18] . Jean-Claude Bradley Open Melting Point Dataset. wikidata.org.
  17. [19] . ECHA Substance Infocard database. Retrieved . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . UniChem. wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [26] . Wikidata sitelinks. wikidata.org.
  3. [27] . 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). methanesulfonic anhydride. Retrieved May 3, 2026, from https://4ort.xyz/entity/methanesulfonic-anhydride
MLA “methanesulfonic anhydride.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/methanesulfonic-anhydride.
BibTeX @misc{4ortxyz_methanesulfonic-anhydride_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{methanesulfonic anhydride}}, year = {2026}, url = {https://4ort.xyz/entity/methanesulfonic-anhydride}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): methanesulfonic anhydride — https://4ort.xyz/entity/methanesulfonic-anhydride (retrieved 2026-05-03)

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