dihydrouracil

chemical compound
ChemicalSubstance type_of_chemical_entity Q409340
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dihydrouracil

Summary

dihydrouracil is a type of chemical entity[1]. dihydrouracil ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (12 views/month).[2]

Key Facts

  • dihydrouracil's instance of is recorded as type of chemical entity[3].
  • dihydrouracil's chemical structure is recorded as Dihydrouracil.svg[4].
  • dihydrouracil's CAS Registry Number is recorded as 504-07-4[5].
  • dihydrouracil's EC number is recorded as 207-982-1[6].
  • dihydrouracil's canonical SMILES is recorded as C1CNC(=O)NC1=O[7].
  • dihydrouracil's InChI is recorded as InChI=1S/C4H6N2O2/c7-3-1-2-5-4(8)6-3/h1-2H2,(H2,5,6,7,8)[8].
  • dihydrouracil's InChIKey is recorded as OIVLITBTBDPEFK-UHFFFAOYSA-N[9].
  • dihydrouracil's chemical formula is recorded as C₄H₆N₂O₂[10].
  • dihydrouracil's subclass of is recorded as pyrimidine[11].
  • dihydrouracil's part of is recorded as dihydropyrimidinase activity[12].
  • dihydrouracil's part of is recorded as dihydropyrimidine dehydrogenase (NAD+) activity[13].
  • dihydrouracil's part of is recorded as dihydropyrimidine dehydrogenase (NADP+) activity[14].
  • dihydrouracil's part of is recorded as dihydrouracil oxidase activity[15].
  • dihydrouracil's part of is recorded as dioxotetrahydropyrimidine phosphoribosyltransferase activity[16].
  • dihydrouracil's Commons category is recorded as Dihydrouracil[17].
  • dihydrouracil's PDB structure ID is recorded as 2FVK[18].
  • dihydrouracil's PDB structure ID is recorded as 4XK4[19].
  • dihydrouracil's PDB structure ID is recorded as 1UAQ[20].
  • dihydrouracil's Freebase ID is recorded as /m/0479b1q[21].
  • dihydrouracil's UNII is recorded as 016FR52RU5[22].
  • dihydrouracil's ChemSpider ID is recorded as 629[23].
  • dihydrouracil's PubChem CID is recorded as 649[24].
  • dihydrouracil's KEGG ID is recorded as C00429[25].
  • dihydrouracil's ChEBI ID is recorded as 15901[26].
  • dihydrouracil's found in taxon is recorded as Homo sapiens[27].

Why It Matters

dihydrouracil ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (12 views/month).[2] dihydrouracil has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[28] dihydrouracil is known by 9 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] . Global Substance Registration System. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  4. [6] . Global Substance Registration System. 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] . Gene Ontology release 2020-05-02. wikidata.org.
  11. [13] . Gene Ontology release 2020-05-02. wikidata.org.
  12. [14] . Gene Ontology release 2020-05-02. wikidata.org.
  13. [15] . Gene Ontology release 2020-05-02. wikidata.org.
  14. [16] . geneontology.org. Retrieved . geneontology.org. Provenance: wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . Protein Data Bank. Retrieved . wikidata.org.
  17. [19] . Protein Data Bank. Retrieved . wikidata.org.
  18. [20] . Protein Data Bank. Retrieved . wikidata.org.
  19. [21] . Freebase Data Dumps. wikidata.org.
  20. [22] . Global Substance Registration System. Retrieved . wikidata.org.
  21. [23] . Q2311683. Retrieved . wikidata.org.
  22. [24] . PubChem. Retrieved . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . ChEBI. Retrieved . wikidata.org.
  25. [27] . Recon 2.2: from reconstruction to model of human metabolism. 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). dihydrouracil. Retrieved May 3, 2026, from https://4ort.xyz/entity/dihydrouracil
MLA “dihydrouracil.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/dihydrouracil.
BibTeX @misc{4ortxyz_dihydrouracil_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{dihydrouracil}}, year = {2026}, url = {https://4ort.xyz/entity/dihydrouracil}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): dihydrouracil — https://4ort.xyz/entity/dihydrouracil (retrieved 2026-05-03)

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