Beta-karbolin

Norharman - chemical compound. Article “Beta-karbolin” in Czech Wikipedia has 47.6 points for quality (as of July 1, 2025). The article contains 20 references and 8 sections.

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

Since the creation of article “Beta-karbolin”, its content was written by 5 registered users of Czech Wikipedia and edited by 183 registered Wikipedia users in all languages.

The article is cited 7 times in Czech Wikipedia and cited 1497 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Czech): #2982 in January 2021
• Global: #23619 in February 2025

The highest popularity rank from 2008:

• Local (Czech): #55075 in July 2023
• Global: #394815 in April 2022

There are 19 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.

#	Language	Quality grade	Quality score
1	Serbo-Croatian (sh) Beta-Karbolin		48.1909
2	Czech (cs) Beta-karbolin		47.5813
3	Spanish (es) Beta-carbolina		40.4707
4	Russian (ru) Бета-карболин		34.5055
5	Polish (pl) Β-Karbolina		33.8194
6	German (de) Norharman		33.6262
7	Serbian (sr) Beta-karbolin		32.1432
8	Esperanto (eo) Karbolino		30.9685
9	Finnish (fi) Beetakarboliini		30.6936
10	Italian (it) Beta-carboline		28.1635

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Beta-karbolin" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Β-Carboline		166 301
2	Spanish (es) Beta-carbolina		75 798
3	Russian (ru) Бета-карболин		59 201
4	Italian (it) Beta-carboline		42 326
5	Japanese (ja) Β-カルボリン		37 979
6	Polish (pl) Β-Karbolina		31 672
7	French (fr) Β-Carboline		31 259
8	Portuguese (pt) Betacarbolina		17 018
9	Persian (fa) بتا-کربولین		8 310
10	German (de) Norharman		6 245

More...

The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Beta-karbolin" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Β-Carboline		2 022
2	Russian (ru) Бета-карболин		281
3	Spanish (es) Beta-carbolina		171
4	Italian (it) Beta-carboline		133
5	Polish (pl) Β-Karbolina		111
6	Japanese (ja) Β-カルボリン		94
7	French (fr) Β-Carboline		91
8	Chinese (zh) Β-咔啉		70
9	Portuguese (pt) Betacarbolina		66
10	German (de) Norharman		53

More...

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

Language versions of the article "Beta-karbolin" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	Italian (it) Beta-carboline		31
2	Russian (ru) Бета-карболин		24
3	Polish (pl) Β-Karbolina		22
4	French (fr) Β-Carboline		21
5	Finnish (fi) Beetakarboliini		13
6	English (en) Β-Carboline		12
7	Japanese (ja) Β-カルボリン		12
8	German (de) Norharman		11
9	Spanish (es) Beta-carbolina		7
10	Portuguese (pt) Betacarbolina		6

More...

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

Language versions of the article "Beta-karbolin" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Β-Carboline		1
2	Polish (pl) Β-Karbolina		1
3	Russian (ru) Бета-карболин		1
4	Chinese (zh) Β-咔啉		1
5	Arabic (ar) بيتا - كاربولين		0
6	Czech (cs) Beta-karbolin		0
7	German (de) Norharman		0
8	Esperanto (eo) Karbolino		0
9	Spanish (es) Beta-carbolina		0
10	Persian (fa) بتا-کربولین		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Beta-karbolin" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Β-Carboline		831
2	Persian (fa) بتا-کربولین		217
3	Serbo-Croatian (sh) Beta-Karbolin		170
4	Serbian (sr) Beta-karbolin		56
5	Spanish (es) Beta-carbolina		44
6	Russian (ru) Бета-карболин		27
7	Japanese (ja) Β-カルボリン		26
8	French (fr) Β-Carboline		22
9	Italian (it) Beta-carboline		20
10	Portuguese (pt) Betacarbolina		18

More...

#	Language	Value
ar	Arabic بيتا - كاربولين
cs	Czech Beta-karbolin
de	German Norharman
en	English Β-Carboline
eo	Esperanto Karbolino
es	Spanish Beta-carbolina
fa	Persian بتا-کربولین
fi	Finnish Beetakarboliini
fr	French Β-Carboline
it	Italian Beta-carboline
ja	Japanese Β-カルボリン
pl	Polish Β-Karbolina
pt	Portuguese Betacarbolina
ro	Romanian Beta-carbolină
ru	Russian Бета-карболин
sh	Serbo-Croatian Beta-Karbolin
sr	Serbian Beta-karbolin
tr	Turkish Beta-Karbolin
zh	Chinese Β-咔啉

Best Rank

Czech: #55075 07.2023

Global: #394815 04.2022

Best Rank

Czech: #2982 01.2021

Global: #23619 02.2025

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 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.

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