C19H22N2O2

zh

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C19H22N2O2

Quality:

C19H22N2O2 - index of chemical compounds with the same molecular formula. Article “C19H22N2O2” in Chinese Wikipedia has 0.3 points for quality (as of July 1, 2025).

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that (Chinese) language version.

Since the creation of article “C19H22N2O2”, its content was written by 3 registered users of Chinese Wikipedia and edited by 8 registered Wikipedia users in all languages.

The article is cited 7 times in Chinese Wikipedia and cited 7 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Chinese): #19339 in November 2023
  • Global: #255236 in November 2023

The highest popularity rank from 2008:

  • Local (Chinese): #497774 in March 2025
  • Global: #4577946 in March 2025

There are 2 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
1Chinese (zh)
C19H22N2O2
0.3168
2English (en)
C19H22N2O2
0.2102
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 "C19H22N2O2" in all the time
#LanguagePopularity awardRelative popularity
1Chinese (zh)
C19H22N2O2
620
2English (en)
C19H22N2O2
144
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 "C19H22N2O2" in June 2025
#LanguagePopularity awardRelative popularity
1Chinese (zh)
C19H22N2O2
10
2English (en)
C19H22N2O2
4
More...

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

The highest AI

Language versions of the article "C19H22N2O2" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
C19H22N2O2
5
2Chinese (zh)
C19H22N2O2
3
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 "C19H22N2O2" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
C19H22N2O2
0
2Chinese (zh)
C19H22N2O2
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 "C19H22N2O2" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Chinese (zh)
C19H22N2O2
7
2English (en)
C19H22N2O2
0
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
enEnglish
C19H22N2O2
zhChinese
C19H22N2O2

Popularity rank trends

Best Rank Chinese:
#497774
03.2025
Global:
#4577946
03.2025

AI rank trends

Best Rank Chinese:
#19339
11.2023
Global:
#255236
11.2023

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 10 February 2026

On 10 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Ghislaine Maxwell, Ilia Malinin, Bad Bunny, 2026 Winter Olympics, Epstein files, Jutta Leerdam, Jake Paul, Puerto Rico, Little Saint James.

In Chinese Wikipedia the most popular articles on that day were: 林宅血案, 易炼红, 高金素梅, 龜山市, 黎智英, 陽光女子合唱團, 林義雄, 成何体统, 杰弗里·爱泼斯坦, 高市早苗.

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