C5H9NO4

pl

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C5H9NO4

Quality:

C5H9NO4 - Wikimedia disambiguation page. Article “C5H9NO4” in Polish Wikipedia has 0.1 points for quality (as of July 1, 2025).

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

In June 2025 the article “C5H9NO4” was edited by 1 authors in Polish Wikipedia and written by 1 authors in all languages.

Since the creation of article “C5H9NO4”, its content was written by 2 registered users of Polish Wikipedia and edited by 31 registered Wikipedia users in all languages.

The highest Authors Interest rank from 2001:

  • Local (Polish): #60168 in June 2025
  • Global: #369742 in May 2009

The highest popularity rank from 2008:

  • Local (Polish): #613763 in October 2016
  • Global: #1442182 in March 2018

There are 9 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
1Arabic (ar)
C5H9NO4
22.1655
2Serbian (sr)
C5H9NO4
0.6087
3Chinese (zh)
C5H9NO4
0.2679
4English (en)
C5H9NO4
0.2346
5French (fr)
C5H9NO4
0.0941
6Polish (pl)
C5H9NO4
0.0917
7Serbo-Croatian (sh)
C5H9NO4
0.0817
8Japanese (ja)
C5H9NO4
0.0538
9Italian (it)
C5H9NO4
0.0515
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 "C5H9NO4" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
C5H9NO4
16 934
2French (fr)
C5H9NO4
3 990
3Chinese (zh)
C5H9NO4
1 005
4Japanese (ja)
C5H9NO4
521
5Polish (pl)
C5H9NO4
466
6Arabic (ar)
C5H9NO4
327
7Italian (it)
C5H9NO4
269
8Serbian (sr)
C5H9NO4
215
9Serbo-Croatian (sh)
C5H9NO4
117
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 "C5H9NO4" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
C5H9NO4
33
2Chinese (zh)
C5H9NO4
18
3Japanese (ja)
C5H9NO4
7
4Polish (pl)
C5H9NO4
4
5Arabic (ar)
C5H9NO4
2
6French (fr)
C5H9NO4
2
7Serbian (sr)
C5H9NO4
2
8Italian (it)
C5H9NO4
1
9Serbo-Croatian (sh)
C5H9NO4
0
More...

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

The highest AI

Language versions of the article "C5H9NO4" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1French (fr)
C5H9NO4
12
2English (en)
C5H9NO4
8
3Japanese (ja)
C5H9NO4
2
4Polish (pl)
C5H9NO4
2
5Serbo-Croatian (sh)
C5H9NO4
2
6Serbian (sr)
C5H9NO4
2
7Chinese (zh)
C5H9NO4
2
8Italian (it)
C5H9NO4
1
9Arabic (ar)
C5H9NO4
0
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 "C5H9NO4" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Polish (pl)
C5H9NO4
1
2Arabic (ar)
C5H9NO4
0
3English (en)
C5H9NO4
0
4French (fr)
C5H9NO4
0
5Italian (it)
C5H9NO4
0
6Japanese (ja)
C5H9NO4
0
7Serbo-Croatian (sh)
C5H9NO4
0
8Serbian (sr)
C5H9NO4
0
9Chinese (zh)
C5H9NO4
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 "C5H9NO4" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1French (fr)
C5H9NO4
4
2Chinese (zh)
C5H9NO4
4
3Arabic (ar)
C5H9NO4
0
4English (en)
C5H9NO4
0
5Italian (it)
C5H9NO4
0
6Japanese (ja)
C5H9NO4
0
7Polish (pl)
C5H9NO4
0
8Serbo-Croatian (sh)
C5H9NO4
0
9Serbian (sr)
C5H9NO4
0
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
C5H9NO4
enEnglish
C5H9NO4
frFrench
C5H9NO4
itItalian
C5H9NO4
jaJapanese
C5H9NO4
plPolish
C5H9NO4
shSerbo-Croatian
C5H9NO4
srSerbian
C5H9NO4
zhChinese
C5H9NO4

Popularity rank trends

Best Rank Polish:
#613763
10.2016
Global:
#1442182
03.2018

AI rank trends

Best Rank Polish:
#60168
06.2025
Global:
#369742
05.2009

Languages comparison

Important global interconnections (July 2024 – June 2025)

Cumulative results of quality and popularity of the Wikipedia article

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

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 Polish Wikipedia the most popular articles on that day were: Dominik Kotarski, Katastrofa budowlana na Śląsku (2006), Wirus Nipah, Kłamstwo oświęcimskie, Jelena Rybakina, Liga Mistrzów UEFA (2025/2026), Edyta Wojtczak, Iga Świątek, Magdalena Prokopowicz, Roma Ligocka.

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