C5H9ClO

en

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C5H9ClO

Quality:

C5H9ClO - list of chemical structure articles associated with the same molecular formula. Article “C5H9ClO” in English Wikipedia has 0.1 points for quality (as of July 1, 2025).

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

Since the creation of article “C5H9ClO”, its content was written by 4 registered users of English Wikipedia and edited by 6 registered Wikipedia users in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #333215 in December 2018
  • Global: #752090 in December 2018

The highest popularity rank from 2008:

  • Local (English): #2478790 in October 2024
  • Global: #2908759 in July 2019

There are 3 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)
C5H9ClO
22.1678
2English (en)
C5H9ClO
0.1315
3Chinese (zh)
C5H9ClO
0.1199
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 "C5H9ClO" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
C5H9ClO
1 826
2Arabic (ar)
C5H9ClO
253
3Chinese (zh)
C5H9ClO
207
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 "C5H9ClO" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
C5H9ClO
10
2Chinese (zh)
C5H9ClO
5
3Arabic (ar)
C5H9ClO
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 "C5H9ClO" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
C5H9ClO
4
2Arabic (ar)
C5H9ClO
1
3Chinese (zh)
C5H9ClO
1
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 "C5H9ClO" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
C5H9ClO
0
2English (en)
C5H9ClO
0
3Chinese (zh)
C5H9ClO
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 "C5H9ClO" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Chinese (zh)
C5H9ClO
2
2Arabic (ar)
C5H9ClO
0
3English (en)
C5H9ClO
0
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
C5H9ClO
enEnglish
C5H9ClO
zhChinese
C5H9ClO

Popularity rank trends

Best Rank English:
#2478790
10.2024
Global:
#2908759
07.2019

AI rank trends

Best Rank English:
#333215
12.2018
Global:
#752090
12.2018

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 February 2026

On 28 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Ali Khamenei, Iran, Ruhollah Khomeini, Jeffrey Epstein, Supreme Leader of Iran, Mohammad Reza I of Iran, 2026 Israeli–United States strikes on Iran, Neil Sedaka, Masoud Pezeshkian, Resident Evil Requiem.

In English Wikipedia the most popular articles on that day were: Ali Khamenei, 2026 Israeli–United States strikes on Iran, Neil Sedaka, Iran, Ruhollah Khomeini, Iran–Israel conflict, Supreme Leader of Iran, Scream 7, Elimination Chamber (2026), World War III.

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