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methanesulfonic acid

chemical compound
ChemicalSubstance type_of_chemical_entity Q414168
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methanesulfonic acid

Summary

methanesulfonic acid is a type of chemical entity[1]. It ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (133 views/month).[2]

Key Facts

  • methanesulfonic acid's instance of is recorded as type of chemical entity[3].
  • methanesulfonic acid's chemical structure is recorded as Structural formula of methanesulfonic acid.svg[4].
  • methanesulfonic acid's chemical structure is recorded as Methanesulfonic acid.svg[5].
  • methanesulfonic acid's GND ID is recorded as 4309017-5[6].
  • methanesulfonic acid's CAS Registry Number is recorded as 75-75-2[7].
  • methanesulfonic acid's EC number is recorded as 200-898-6[8].
  • methanesulfonic acid's canonical SMILES is recorded as CS(=O)(=O)O[9].
  • methanesulfonic acid's InChI is recorded as InChI=1S/CH4O3S/c1-5(2,3)4/h1H3,(H,2,3,4)[10].
  • methanesulfonic acid's InChIKey is recorded as AFVFQIVMOAPDHO-UHFFFAOYSA-N[11].
  • methanesulfonic acid's chemical formula is recorded as CH₄O₃S[12].
  • methanesulfonic acid's subclass of is recorded as organosulfonate anion[13].
  • methanesulfonic acid's Commons category is recorded as Methanesulfonic acid[14].
  • methanesulfonic acid's ChEMBL ID is recorded as CHEMBL3039600[15].
  • methanesulfonic acid's PDB structure ID is recorded as 5JH7[16].
  • methanesulfonic acid's Freebase ID is recorded as /m/0403mbm[17].
  • methanesulfonic acid's UNII is recorded as 12EH9M7279[18].
  • methanesulfonic acid's ChemSpider ID is recorded as 6155[19].
  • methanesulfonic acid's PubChem CID is recorded as 6395[20].
  • methanesulfonic acid's PubChem CID is recorded as 20271438[21].
  • methanesulfonic acid's KEGG ID is recorded as C11145[22].
  • methanesulfonic acid's ZVG number is recorded as 36430[23].
  • methanesulfonic acid's ChEBI ID is recorded as 27376[24].
  • methanesulfonic acid's found in taxon is recorded as Escherichia coli[25].
  • methanesulfonic acid's Gmelin number is recorded as 1681[26].
  • methanesulfonic acid's Reaxys registry number is recorded as 1446024[27].

Why It Matters

methanesulfonic acid ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (133 views/month).[2] It has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.[28] It is known by 12 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] ↑ . wikidata.org.
  5. [7] ↑ . Global Substance Registration System. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  6. [8] ↑ . Global Substance Registration System. Retrieved . wikidata.org.
  7. [9] ↑ . PubChem. Retrieved . wikidata.org.
  8. [10] ↑ . PubChem. Retrieved . wikidata.org.
  9. [11] ↑ . PubChem. Retrieved . wikidata.org.
  10. [12] ↑ . PubChem. Retrieved . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . ChEMBL. Retrieved . wikidata.org.
  14. [16] ↑ . Protein Data Bank. Retrieved . wikidata.org.
  15. [17] ↑ . Freebase Data Dumps. wikidata.org.
  16. [18] ↑ . Global Substance Registration System. Retrieved . wikidata.org.
  17. [19] ↑ . Q2311683. Retrieved . wikidata.org.
  18. [20] ↑ . PubChem. Retrieved . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . ChEMBL. Retrieved . wikidata.org.
  23. [25] ↑ . A comprehensive genome-scale reconstruction of Escherichia coli metabolism--2011.. wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . ChEBI. 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). methanesulfonic acid. Retrieved May 3, 2026, from https://4ort.xyz/entity/methanesulfonic-acid
MLA “methanesulfonic acid.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/methanesulfonic-acid.
BibTeX @misc{4ortxyz_methanesulfonic-acid_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{methanesulfonic acid}}, year = {2026}, url = {https://4ort.xyz/entity/methanesulfonic-acid}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): methanesulfonic acid — https://4ort.xyz/entity/methanesulfonic-acid (retrieved 2026-05-03)

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