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Sialyl-Lewis X

chemical compound
ChemicalSubstance type_of_chemical_entity Q3959958
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Sialyl-Lewis X

Summary

Sialyl-Lewis X is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (16 views/month).[2]

Key Facts

  • Sialyl-Lewis X's instance of is recorded as type of chemical entity[3].
  • Sialyl-Lewis X's chemical structure is recorded as Sialyl lewis x.svg[4].
  • Sialyl-Lewis X's CAS Registry Number is recorded as 98603-84-0[5].
  • Sialyl-Lewis X's canonical SMILES is recorded as CC1C(C(C(C(O1)OC(C(C=O)NC(=O)C)C(C(CO)O)OC2C(C(C(C(O2)CO)O)OC3(CC(C(C(O3)C(C(CO)O)O)NC(=O)C)O)C(=O)O)O)O)O)O[6].
  • Sialyl-Lewis X's InChI is recorded as InChI=1S/C31H52N2O23/c1-9-18(43)21(46)22(47)28(51-9)53-24(12(5-34)32-10(2)38)25(15(42)7-36)54-29-23(48)27(20(45)16(8-37)52-29)56-31(30(49)50)4-13(40)17(33-11(3)39)26(55-31)19(44)14(41)6-35/h5,9,12-29,35-37,40-48H,4,6-8H2,1-3H3,(H,32,38)(H,33,39)(H,49,50)/t9-,12-,13-,14+,15+,16+,17+,18+,19+,20-,21+,22-,23+,24+,25+,26+,27-,28-,29-,31-/m0/s1[7].
  • Sialyl-Lewis X's InChIKey is recorded as LAQPKDLYOBZWBT-NYLDSJSYSA-N[8].
  • Sialyl-Lewis X's chemical formula is recorded as C₃₁H₅₂N₂O₂₃[9].
  • Sialyl-Lewis X's subclass of is recorded as chemical compound[10].
  • Sialyl-Lewis X's MeSH descriptor ID is recorded as D000080506[11].
  • Sialyl-Lewis X's ChEMBL ID is recorded as CHEMBL375586[12].
  • Sialyl-Lewis X's Freebase ID is recorded as /m/026pqrn[13].
  • Sialyl-Lewis X's UNII is recorded as 0PS35WG8U3[14].
  • Sialyl-Lewis X's ChemSpider ID is recorded as 559072[15].
  • Sialyl-Lewis X's PubChem CID is recorded as 643990[16].
  • Sialyl-Lewis X's MeSH tree code is recorded as D23.050.285.050.050.500[17].
  • Sialyl-Lewis X's MeSH tree code is recorded as D23.050.301.264.900.050.500[18].
  • Sialyl-Lewis X's MeSH tree code is recorded as D23.050.301.264.965.500.500[19].
  • Sialyl-Lewis X's MeSH tree code is recorded as D23.050.301.290.544.059.500[20].
  • Sialyl-Lewis X's MeSH tree code is recorded as D23.050.550.325.050.500[21].
  • Sialyl-Lewis X's MeSH tree code is recorded as D23.050.705.230.544.059.500[22].
  • Sialyl-Lewis X's MeSH tree code is recorded as D23.101.100.900.050.500[23].
  • Sialyl-Lewis X's MeSH tree code is recorded as D23.101.140.075.050.500[24].
  • Sialyl-Lewis X's isomeric SMILES is recorded as C[C@H]1C@HOC@@HOC@HC@@HO[C@H]2[C@@H](C@HO[C@@]3(C[C@@H]([C@H](C@@H[C@@H]">[25].
  • Sialyl-Lewis X's Human Metabolome Database ID is recorded as HMDB0006565[26].
  • Sialyl-Lewis X's mass is recorded as {'unit': 'Q483261', 'amount': '+820.296086'}[27].

Why It Matters

Sialyl-Lewis X ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (16 views/month).[2] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[28] It is known by 7 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] ↑ . CAS Common Chemistry. 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] ↑ . PubChem. Retrieved . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . ChEMBL. Retrieved . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . Q2311683. Retrieved . wikidata.org.
  14. [16] ↑ . PubChem. Retrieved . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . PubChem. Retrieved . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . PubChem. 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). Sialyl-Lewis X. Retrieved May 3, 2026, from https://4ort.xyz/entity/sialyl-lewis-x
MLA “Sialyl-Lewis X.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/sialyl-lewis-x.
BibTeX @misc{4ortxyz_sialyl-lewis-x_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Sialyl-Lewis X}}, year = {2026}, url = {https://4ort.xyz/entity/sialyl-lewis-x}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Sialyl-Lewis X — https://4ort.xyz/entity/sialyl-lewis-x (retrieved 2026-05-03)

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