A-262

ja

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A-262

Quality:

A-262 - nerve agent. Article “A-262” in Japanese Wikipedia has 12 points for quality (as of July 1, 2025). The article contains 2 references and 2 sections.

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

Since the creation of article “A-262”, its content was written by 2 registered users of Japanese Wikipedia and edited by 23 registered Wikipedia users in all languages.

The article is cited 91 times in Japanese Wikipedia and cited 371 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Japanese): #149454 in February 2021
  • Global: #168603 in November 2020

The highest popularity rank from 2008:

  • Local (Japanese): #676454 in March 2022
  • Global: #612167 in December 2024

There are 4 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
1Russian (ru)
А-262
31.6763
2German (de)
Nowitschok A-262
28.7675
3English (en)
A-262
14.3508
4Japanese (ja)
A-262
12.0375
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 "A-262" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
A-262
28 472
2Russian (ru)
А-262
14 392
3Japanese (ja)
A-262
1 628
4German (de)
Nowitschok A-262
1 199
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 "A-262" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
A-262
411
2Russian (ru)
А-262
186
3German (de)
Nowitschok A-262
51
4Japanese (ja)
A-262
21
More...

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

The highest AI

Language versions of the article "A-262" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1Russian (ru)
А-262
10
2German (de)
Nowitschok A-262
6
3English (en)
A-262
5
4Japanese (ja)
A-262
2
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 "A-262" with the highest AI in June 2025
#LanguageAI awardRelative AI
1German (de)
Nowitschok A-262
0
2English (en)
A-262
0
3Japanese (ja)
A-262
0
4Russian (ru)
А-262
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 "A-262" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
A-262
220
2Japanese (ja)
A-262
91
3Russian (ru)
А-262
57
4German (de)
Nowitschok A-262
3
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
deGerman
Nowitschok A-262
enEnglish
A-262
jaJapanese
A-262
ruRussian
А-262

Popularity rank trends

Best Rank Japanese:
#676454
03.2022
Global:
#612167
12.2024

AI rank trends

Best Rank Japanese:
#149454
02.2021
Global:
#168603
11.2020

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on A-262 from Wikipedia articles about Novichok, A-242, Poisoning of Alexei Navalny, O-ethyl S-2-diisopropylaminoethyl methylphosphonothioate and List of chemical warfare agents. Whereas reading the article about A-262 people most often go to Wikipedia articles on Novichok, Vil Mirzayanov, A-242, A-232 and C01-A035.

Cumulative results of quality and popularity of the Wikipedia article

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

en: A-262
ru: А-262
ja: A-262

News from 21 February 2026

On 21 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Alysa Liu, Eric Dane, 2026 Winter Olympics, Rebecca Gayheart, Johannes Høsflot Klæbo, Wuthering Heights, amyotrophic lateral sclerosis, Andrew Mountbatten-Windsor, John F. Kennedy Jr..

In Japanese Wikipedia the most popular articles on that day were: 髙木美帆, アリサ・リュウ, 中井亜美, 三浦璃来, 髙木菜那, 高橋成美, M!LK, HERO (2015年の映画), 坂本花織, 木原龍一.

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