N-Formylpiperidine

en

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N-Formylpiperidine

Quality:

N-formylpiperidine - chemical compound. Article “N-Formylpiperidine” in English Wikipedia has 16.8 points for quality (as of July 1, 2025). The article contains 3 references and 1 sections.

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

Since the creation of article “N-Formylpiperidine”, its content was written by 18 registered users of English Wikipedia and edited by 32 registered Wikipedia users in all languages.

The article is cited 3 times in English Wikipedia and cited 18 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #73992 in March 2011
  • Global: #220622 in April 2012

The highest popularity rank from 2008:

  • Local (English): #1334833 in March 2011
  • Global: #2276703 in March 2011

There are 6 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
1German (de)
Piperidin-N-carbaldehyd
33.2723
2Serbo-Croatian (sh)
N-Formilpiperidin
30.4995
3Serbian (sr)
N-Formilpiperidin
25.7162
4Chinese (zh)
N-甲酰基哌啶
19.4834
5English (en)
N-Formylpiperidine
16.7992
6Persian (fa)
ان-فرمیل‌پیپریدین
11.9577
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 "N-Formylpiperidine" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
N-Formylpiperidine
34 918
2German (de)
Piperidin-N-carbaldehyd
3 617
3Persian (fa)
ان-فرمیل‌پیپریدین
1 398
4Chinese (zh)
N-甲酰基哌啶
1 178
5Serbo-Croatian (sh)
N-Formilpiperidin
346
6Serbian (sr)
N-Formilpiperidin
316
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 "N-Formylpiperidine" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
N-Formylpiperidine
125
2Chinese (zh)
N-甲酰基哌啶
31
3German (de)
Piperidin-N-carbaldehyd
26
4Serbian (sr)
N-Formilpiperidin
5
5Serbo-Croatian (sh)
N-Formilpiperidin
4
6Persian (fa)
ان-فرمیل‌پیپریدین
1
More...

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

The highest AI

Language versions of the article "N-Formylpiperidine" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
N-Formylpiperidine
18
2German (de)
Piperidin-N-carbaldehyd
8
3Serbo-Croatian (sh)
N-Formilpiperidin
2
4Chinese (zh)
N-甲酰基哌啶
2
5Persian (fa)
ان-فرمیل‌پیپریدین
1
6Serbian (sr)
N-Formilpiperidin
1
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 "N-Formylpiperidine" with the highest AI in June 2025
#LanguageAI awardRelative AI
1German (de)
Piperidin-N-carbaldehyd
0
2English (en)
N-Formylpiperidine
0
3Persian (fa)
ان-فرمیل‌پیپریدین
0
4Serbo-Croatian (sh)
N-Formilpiperidin
0
5Serbian (sr)
N-Formilpiperidin
0
6Chinese (zh)
N-甲酰基哌啶
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 "N-Formylpiperidine" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Serbo-Croatian (sh)
N-Formilpiperidin
6
2English (en)
N-Formylpiperidine
3
3Persian (fa)
ان-فرمیل‌پیپریدین
3
4Serbian (sr)
N-Formilpiperidin
3
5Chinese (zh)
N-甲酰基哌啶
2
6German (de)
Piperidin-N-carbaldehyd
1
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
deGerman
Piperidin-N-carbaldehyd
enEnglish
N-Formylpiperidine
faPersian
ان-فرمیل‌پیپریدین
shSerbo-Croatian
N-Formilpiperidin
srSerbian
N-Formilpiperidin
zhChinese
N-甲酰基哌啶

Popularity rank trends

Best Rank English:
#1334833
03.2011
Global:
#2276703
03.2011

AI rank trends

Best Rank English:
#73992
03.2011
Global:
#220622
04.2012

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 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 English Wikipedia the most popular articles on that day were: Eric Dane, Alysa Liu, Rebecca Gayheart, Jeffrey Epstein, 2026 Winter Olympics, Eileen Gu, John F. Kennedy Jr., Carolyn Bessette Kennedy, Deaths in 2026, Johannes Høsflot Klæbo.

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