Pyran

sv

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Pyran

Quality:

2H-pyran - chemical compound. Article “Pyran” in Swedish Wikipedia has 4.9 points for quality (as of July 1, 2025).

This article has the best quality in Esperanto Wikipedia. However, the most popular language version of this article is Japanese.

Since the creation of article “Pyran”, its content was written by 8 registered users of Swedish Wikipedia and edited by 159 registered Wikipedia users in all languages.

The article is cited 5 times in Swedish Wikipedia and cited 346 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Swedish): #9135 in October 2008
  • Global: #31793 in January 2024

The highest popularity rank from 2008:

  • Local (Swedish): #66888 in November 2014
  • Global: #618443 in February 2010

There are 23 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Esperanto (eo)
Pirano
39.8084
2Serbo-Croatian (sh)
Piran (molekul)
32.3555
3Chinese (zh)
吡喃
29.9782
4Serbian (sr)
Piran (molekul)
27.275
5Basque (eu)
Pirano
27.025
6Bulgarian (bg)
Пиран (органично съединение)
26.5703
7Romanian (ro)
Piran (compus)
26.2552
8Arabic (ar)
بيران
26.1628
9Slovak (sk)
Pyrán
19.4953
10Galician (gl)
Pirano
17.253
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "Pyran" in all the time
#LanguagePopularity awardRelative popularity
1Japanese (ja)
ピラン (化学)
101 079
2Italian (it)
Pirano (chimica)
70 789
3Chinese (zh)
吡喃
41 582
4Portuguese (pt)
Pirano
27 384
5Russian (ru)
Пиран (вещество)
18 838
6Indonesian (id)
Piran
11 428
7Arabic (ar)
بيران
9 326
8Dutch (nl)
Pyraan
7 549
9Serbian (sr)
Piran (molekul)
7 491
10Swedish (sv)
Pyran
6 751
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2025

The most popular language versions of the article "Pyran" in June 2025
#LanguagePopularity awardRelative popularity
1Japanese (ja)
ピラン (化学)
400
2Chinese (zh)
吡喃
233
3Russian (ru)
Пиран (вещество)
127
4Italian (it)
Pirano (chimica)
114
5Portuguese (pt)
Pirano
50
6Persian (fa)
پیران (ترکیب آلی)
43
7Korean (ko)
피란 (화합물)
42
8Serbian (sr)
Piran (molekul)
33
9Romanian (ro)
Piran (compus)
32
10Swedish (sv)
Pyran
29
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "Pyran" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1Italian (it)
Pirano (chimica)
24
2Dutch (nl)
Pyraan
24
3Japanese (ja)
ピラン (化学)
16
4Vietnamese (vi)
Pyran
10
5Swedish (sv)
Pyran
8
6Esperanto (eo)
Pirano
7
7Russian (ru)
Пиран (вещество)
7
8Galician (gl)
Pirano
6
9Indonesian (id)
Piran
6
10Portuguese (pt)
Pirano
6
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2025

Language versions of the article "Pyran" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Catalan (ca)
Piran (química)
2
2Arabic (ar)
بيران
0
3Azerbaijani (az)
Piran
0
4Bulgarian (bg)
Пиран (органично съединение)
0
5Esperanto (eo)
Pirano
0
6Basque (eu)
Pirano
0
7Persian (fa)
پیران (ترکیب آلی)
0
8Galician (gl)
Pirano
0
9Indonesian (id)
Piran
0
10Italian (it)
Pirano (chimica)
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Pyran" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Chinese (zh)
吡喃
141
2Russian (ru)
Пиран (вещество)
22
3Japanese (ja)
ピラン (化学)
20
4Persian (fa)
پیران (ترکیب آلی)
19
5Italian (it)
Pirano (chimica)
17
6Arabic (ar)
بيران
14
7Portuguese (pt)
Pirano
13
8Indonesian (id)
Piran
11
9Esperanto (eo)
Pirano
10
10Romanian (ro)
Piran (compus)
9
More...

Scores

Estimated value for Wikipedia:
Swedish:
Global:
Popularity in June 2025:
Swedish:
Global:
Popularity in all years:
Swedish:
Global:
Authors in June 2025:
Swedish:
Global:
Registered authors in all years:
Swedish:
Global:
Citations:
Swedish:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
بيران
azAzerbaijani
Piran
bgBulgarian
Пиран (органично съединение)
caCatalan
Piran (química)
eoEsperanto
Pirano
euBasque
Pirano
faPersian
پیران (ترکیب آلی)
glGalician
Pirano
idIndonesian
Piran
itItalian
Pirano (chimica)
jaJapanese
ピラン (化学)
koKorean
피란 (화합물)
nlDutch
Pyraan
ptPortuguese
Pirano
roRomanian
Piran (compus)
ruRussian
Пиран (вещество)
shSerbo-Croatian
Piran (molekul)
skSlovak
Pyrán
srSerbian
Piran (molekul)
svSwedish
Pyran
trTurkish
Piran (bileşik)
viVietnamese
Pyran
zhChinese
吡喃

Popularity rank trends

Best Rank Swedish:
#66888
11.2014
Global:
#618443
02.2010

AI rank trends

Best Rank Swedish:
#9135
10.2008
Global:
#31793
01.2024

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on 2H-pyran from Wikipedia articles about Heterocyclic compound, Tetrahydropyran, Pyranose, Pyrylium and Glucose. Whereas reading the article about 2H-pyran people most often go to Wikipedia articles on Furan, Pyrone, Tetrahydropyran, 2H-pyran-2-one and 3,4-dihydro-2H-pyran.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

zh: 吡喃
pt: Pirano
id: Piran
nl: Pyraan
sv: Pyran
vi: Pyran
az: Piran
gl: Pirano
sk: Pyrán
eo: Pirano
eu: Pirano

News from 28 January 2026

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In Swedish Wikipedia the most popular articles on that day were: Flaggdagar i Sverige, Carin Göring, Opinionsundersökningar inför riksdagsvalet i Sverige 2026, Hermann Göring, Anita Bdioui, Eric von Rosen, Sjusjøen, John Guidetti, Axel Månsson, Nipahvirus.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information