Diazomethan

cs

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Diazomethan

Quality:

Diazomethane - simplest diazo compound and methylating agent. Article “Diazomethan” in Czech Wikipedia has 2.4 points for quality (as of July 1, 2025). The article also contains templates indicating quality issues, therefore its score was reduced by 0.12 points.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Czech) language version.

In June 2025 the article “Diazomethan” was edited by 1 authors in Czech Wikipedia and written by 3 authors in all languages.

Since the creation of article “Diazomethan”, its content was written by 9 registered users of Czech Wikipedia and edited by 370 registered Wikipedia users in all languages.

The article is cited 29 times in Czech Wikipedia and cited 662 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Czech): #10701 in April 2012
  • Global: #21341 in April 2012

The highest popularity rank from 2008:

  • Local (Czech): #54658 in January 2011
  • Global: #33439 in September 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
1English (en)
Diazomethane
64.7265
2Chinese (zh)
重氮甲烷
47.212
3German (de)
Diazomethan
44.4764
4Russian (ru)
Диазометан
43.9106
5Finnish (fi)
Diatsometaani
40.9184
6Greek (el)
Διαζωμεθάνιο
38.9084
7Dutch (nl)
Diazomethaan
38.4022
8Italian (it)
Diazometano
36.0568
9Romanian (ro)
Diazometan
33.3436
10Serbo-Croatian (sh)
Diazometan
32.4662
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 "Diazomethan" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Diazomethane
847 451
2German (de)
Diazomethan
219 347
3Japanese (ja)
ジアゾメタン
152 752
4Russian (ru)
Диазометан
74 629
5Spanish (es)
Diazometano
56 657
6French (fr)
Diazométhane
44 199
7Chinese (zh)
重氮甲烷
42 326
8Italian (it)
Diazometano
38 330
9Portuguese (pt)
Diazometano
20 289
10Dutch (nl)
Diazomethaan
12 075
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 "Diazomethan" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Diazomethane
2 516
2German (de)
Diazomethan
458
3Japanese (ja)
ジアゾメタン
444
4Russian (ru)
Диазометан
415
5Italian (it)
Diazometano
147
6Chinese (zh)
重氮甲烷
126
7French (fr)
Diazométhane
110
8Spanish (es)
Diazometano
79
9Persian (fa)
دی‌آزو متان
54
10Dutch (nl)
Diazomethaan
38
More...

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

The highest AI

Language versions of the article "Diazomethan" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Diazomethane
102
2German (de)
Diazomethan
68
3Italian (it)
Diazometano
36
4Russian (ru)
Диазометан
25
5Dutch (nl)
Diazomethaan
23
6Japanese (ja)
ジアゾメタン
21
7French (fr)
Diazométhane
16
8Chinese (zh)
重氮甲烷
12
9Spanish (es)
Diazometano
10
10Portuguese (pt)
Diazometano
10
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 "Diazomethan" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Czech (cs)
Diazomethan
1
2German (de)
Diazomethan
1
3French (fr)
Diazométhane
1
4Arabic (ar)
ديازو الميثان
0
5Catalan (ca)
Diazometà
0
6Greek (el)
Διαζωμεθάνιο
0
7English (en)
Diazomethane
0
8Spanish (es)
Diazometano
0
9Persian (fa)
دی‌آزو متان
0
10Finnish (fi)
Diatsometaani
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 "Diazomethan" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Diazomethane
161
2Chinese (zh)
重氮甲烷
86
3German (de)
Diazomethan
64
4Persian (fa)
دی‌آزو متان
50
5French (fr)
Diazométhane
31
6Japanese (ja)
ジアゾメタン
31
7Greek (el)
Διαζωμεθάνιο
30
8Czech (cs)
Diazomethan
29
9Spanish (es)
Diazometano
29
10Italian (it)
Diazometano
25
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
ديازو الميثان
caCatalan
Diazometà
csCzech
Diazomethan
deGerman
Diazomethan
elGreek
Διαζωμεθάνιο
enEnglish
Diazomethane
esSpanish
Diazometano
faPersian
دی‌آزو متان
fiFinnish
Diatsometaani
frFrench
Diazométhane
hiHindi
डाइएजोमिथेन
huHungarian
Diazometán
itItalian
Diazometano
jaJapanese
ジアゾメタン
nlDutch
Diazomethaan
ptPortuguese
Diazometano
roRomanian
Diazometan
ruRussian
Диазометан
shSerbo-Croatian
Diazometan
srSerbian
Diazometan
ukUkrainian
Діазометан
uzUzbek
Diazometan
zhChinese
重氮甲烷

Popularity rank trends

Best Rank Czech:
#54658
01.2011
Global:
#33439
09.2010

AI rank trends

Best Rank Czech:
#10701
04.2012
Global:
#21341
04.2012

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Diazomethane from Wikipedia articles about Polyethylene, Diazo compound, List of highly toxic gases, Methylation and Nitrosamine. Whereas reading the article about Diazomethane people most often go to Wikipedia articles on Trimethylsilyldiazomethane, N-nitroso-N-methylurea, Arndt–Eistert reaction, Diazo compound and Büchner–Curtius–Schlotterbeck reaction.

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

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In Czech Wikipedia the most popular articles on that day were: Petr Macinka, Kohabitace, Petr Kolář (diplomat), Petr Pavel, Filip Turek, Ondrej Nepela, Jiří Straka, Bachelor Česko, Žerotínové, Lucie Výborná.

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