E–Z notation

E–Z notation - chemical nomenclature describing absolute stereochemistry of double bonds, generalizing cis–trans notation. Article "E–Z notation" in English Wikipedia has 25.3 points for quality (as of July 1, 2025). The article contains 1 references and 3 sections.

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

Since the creation of article "E–Z notation", its content was written by 61 registered users of English Wikipedia and edited by 121 registered Wikipedia users in all languages.

The article is cited 98 times in English Wikipedia and cited 207 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #93557 in May 2009
• Global: #89767 in February 2025

The highest popularity rank from 2008:

• Local (English): #96492 in December 2017
• Global: #164871 in December 2017

There are 13 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	Estonian (et) E- ja Z-deskriptorid		47.8264
2	English (en) E–Z notation		25.2513
3	Portuguese (pt) Notação E-Z		16.6968
4	Catalan (ca) Notació E-Z		16.4855
5	Czech (cs) Značení E-Z		15.8346
6	Galician (gl) Notación E-Z		15.7505
7	Vietnamese (vi) Danh pháp E–Z		11.7247
8	Persian (fa) نشانه‌گذاری E-Z		11.5939
9	Chinese (zh) E/Z标记		10.7014
10	Japanese (ja) E-Z表記法		6.9928

More...

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

The most popular language versions of the article "E–Z notation" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) E–Z notation		1 130 915
2	Chinese (zh) E/Z标记		93 336
3	Japanese (ja) E-Z表記法		52 719
4	Korean (ko) E-Z 표시		40 929
5	Finnish (fi) E,Z-isomeria		29 408
6	Vietnamese (vi) Danh pháp E–Z		15 003
7	Portuguese (pt) Notação E-Z		13 249
8	Persian (fa) نشانه‌گذاری E-Z		7 034
9	Ukrainian (uk) Номенклатура E-Z		2 241
10	Galician (gl) Notación E-Z		444

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 "E–Z notation" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) E–Z notation		3 000
2	Japanese (ja) E-Z表記法		1 673
3	Chinese (zh) E/Z标记		680
4	Vietnamese (vi) Danh pháp E–Z		391
5	Korean (ko) E-Z 표시		276
6	Persian (fa) نشانه‌گذاری E-Z		117
7	Portuguese (pt) Notação E-Z		77
8	Finnish (fi) E,Z-isomeria		49
9	Czech (cs) Značení E-Z		30
10	Ukrainian (uk) Номенклатура E-Z		26

More...

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

Language versions of the article "E–Z notation" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) E–Z notation		61
2	Finnish (fi) E,Z-isomeria		15
3	Chinese (zh) E/Z标记		14
4	Japanese (ja) E-Z表記法		7
5	Ukrainian (uk) Номенклатура E-Z		6
6	Korean (ko) E-Z 표시		5
7	Estonian (et) E- ja Z-deskriptorid		4
8	Catalan (ca) Notació E-Z		2
9	Galician (gl) Notación E-Z		2
10	Portuguese (pt) Notação E-Z		2

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 "E–Z notation" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Catalan (ca) Notació E-Z		0
2	Czech (cs) Značení E-Z		0
3	English (en) E–Z notation		0
4	Estonian (et) E- ja Z-deskriptorid		0
5	Persian (fa) نشانه‌گذاری E-Z		0
6	Finnish (fi) E,Z-isomeria		0
7	Galician (gl) Notación E-Z		0
8	Japanese (ja) E-Z表記法		0
9	Korean (ko) E-Z 표시		0
10	Portuguese (pt) Notação E-Z		0

More...

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

Language versions of the article "E–Z notation" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) E–Z notation		98
2	Finnish (fi) E,Z-isomeria		28
3	Chinese (zh) E/Z标记		26
4	Japanese (ja) E-Z表記法		16
5	Galician (gl) Notación E-Z		12
6	Persian (fa) نشانه‌گذاری E-Z		6
7	Ukrainian (uk) Номенклатура E-Z		6
8	Korean (ko) E-Z 표시		5
9	Estonian (et) E- ja Z-deskriptorid		3
10	Czech (cs) Značení E-Z		2

More...

#	Language	Value
ca	Catalan Notació E-Z
cs	Czech Značení E-Z
en	English E–Z notation
et	Estonian E- ja Z-deskriptorid
fa	Persian نشانه‌گذاری E-Z
fi	Finnish E,Z-isomeria
gl	Galician Notación E-Z
ja	Japanese E-Z表記法
ko	Korean E-Z 표시
pt	Portuguese Notação E-Z
uk	Ukrainian Номенклатура E-Z
vi	Vietnamese Danh pháp E–Z
zh	Chinese E/Z标记

Best Rank

English: #96492 12.2017

Global: #164871 12.2017

Best Rank

English: #93557 05.2009

Global: #89767 02.2025

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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