cyanic acid

chemical compound
ChemicalSubstance type_of_chemical_entity Q391679
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cyanic acid

Summary

cyanic acid is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (14 views/month).[2]

Key Facts

  • cyanic acid's instance of is recorded as type of chemical entity[3].
  • cyanic acid's chemical structure is recorded as Cyansäure.svg[4].
  • cyanic acid's GND ID is recorded as 7569177-2[5].
  • cyanic acid's CAS Registry Number is recorded as 420-05-3[6].
  • cyanic acid's EC number is recorded as 609-981-5[7].
  • cyanic acid's canonical SMILES is recorded as C(#N)O[8].
  • cyanic acid's InChI is recorded as InChI=1S/CHNO/c2-1-3/h3H[9].
  • cyanic acid's InChIKey is recorded as XLJMAIOERFSOGZ-UHFFFAOYSA-N[10].
  • cyanic acid's Library of Congress authority ID is recorded as sh86000418[11].
  • cyanic acid's chemical formula is recorded as CHNO[12].
  • cyanic acid's subclass of is recorded as monoprotic acid[13].
  • cyanic acid's subclass of is recorded as oxyacid[14].
  • cyanic acid's Commons category is recorded as Cyanic acid[15].
  • cyanic acid's ChEMBL ID is recorded as CHEMBL1161700[16].
  • cyanic acid's PDB structure ID is recorded as 4QEF[17].
  • cyanic acid's PDB structure ID is recorded as 4E5Q[18].
  • cyanic acid's PDB structure ID is recorded as 4UDY[19].
  • cyanic acid's UNII is recorded as 460E3FHT8O[20].
  • cyanic acid's ChemSpider ID is recorded as 525[21].
  • cyanic acid's PubChem CID is recorded as 540[22].
  • cyanic acid's KEGG ID is recorded as C01417[23].
  • cyanic acid's ChEBI ID is recorded as 28024[24].
  • cyanic acid's found in taxon is recorded as Homo sapiens[25].
  • cyanic acid's described by source is recorded as Brockhaus and Efron Encyclopedic Dictionary[26].
  • cyanic acid's described by source is recorded as Small Brockhaus and Efron Encyclopedic Dictionary[27].

Why It Matters

cyanic acid ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (14 views/month).[2] It has Wikipedia articles in 14 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] . ChEBI. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  5. [7] . ECHA Substance Infocard database. Retrieved . wikidata.org.
  6. [8] . PubChem. Retrieved . wikidata.org.
  7. [9] . PubChem. Retrieved . wikidata.org.
  8. [10] . PubChem. Retrieved . wikidata.org.
  9. [11] . Integrated Authority File. wikidata.org.
  10. [12] . PubChem. Retrieved . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . ChEMBL. Retrieved . wikidata.org.
  15. [17] . Protein Data Bank. Retrieved . wikidata.org.
  16. [18] . Protein Data Bank. Retrieved . wikidata.org.
  17. [19] . Protein Data Bank. Retrieved . wikidata.org.
  18. [20] . Global Substance Registration System. Retrieved . wikidata.org.
  19. [21] . Q2311683. Retrieved . wikidata.org.
  20. [22] . PubChem. Retrieved . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . ChEBI. Retrieved . wikidata.org.
  23. [25] . Recon 2.2: from reconstruction to model of human metabolism. wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . 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). cyanic acid. Retrieved May 3, 2026, from https://4ort.xyz/entity/cyanic-acid
MLA “cyanic acid.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/cyanic-acid.
BibTeX @misc{4ortxyz_cyanic-acid_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{cyanic acid}}, year = {2026}, url = {https://4ort.xyz/entity/cyanic-acid}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): cyanic acid — https://4ort.xyz/entity/cyanic-acid (retrieved 2026-05-03)

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