Crown ether (Simple English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Crown ether" in Simple English language version.

Last modified: 15:14:55, 30 March 2026 (UTC)

Ref.Un. Ref.Website

Global rank Simple English rank

1,291^st place

305^th place

2^nd place

2^nd place

11nobelprize.org

265^th place

66^th place

doi.org (Global: 2^nd place; Simple English: 2^nd place)

dx.doi.org

IUPAC, Compendium of Chemical Terminology, 5th ed. (the "Gold Book") (2025). Online version: (2006–) "crown". doi:10.1351/goldbook.C01421

iupac.org (Global: 1,291^st place; Simple English: 305^th place)

goldbook.iupac.org

IUPAC, Compendium of Chemical Terminology, 5th ed. (the "Gold Book") (2025). Online version: (2006–) "crown". doi:10.1351/goldbook.C01421

nobelprize.org (Global: 265^th place; Simple English: 66^th place)

"The 1987 Nobel Prize in Chemistry" (Press release). The Nobel Foundation. 1987-10-14. Retrieved 2026-01-20.