2-甲基-3-氧代丙酸

Methylmalonaldehydic acid - chemical compound. Article “2-甲基-3-氧代丙酸” in Chinese Wikipedia has 12 points for quality (as of July 1, 2025). The article contains 1 references and 2 sections.

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

In June 2025 the article “2-甲基-3-氧代丙酸” was edited by 1 authors in Chinese Wikipedia and written by 3 authors in all languages.

Since the creation of article “2-甲基-3-氧代丙酸”, its content was written by 7 registered users of Chinese Wikipedia and edited by 33 registered Wikipedia users in all languages.

The article is cited 58 times in Chinese Wikipedia and cited 579 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Chinese): #4478 in May 2019
• Global: #220423 in April 2012

The highest popularity rank from 2008:

• Local (Chinese): #254195 in July 2018
• Global: #1230194 in February 2012

There are 9 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) 2-Metil-3-oksopropanska kiselina		30.2497
2	Slovak (sk) Kyselina 2-metyl-3-oxopropánová		28.313
3	Serbian (sr) 2-Metil-3-oksopropanska kiselina		25.4242
4	Chinese (zh) 2-甲基-3-氧代丙酸		11.9826
5	English (en) Methylmalonic acid semialdehyde		10.4881
6	French (fr) Acide 2-méthyl-3-oxopropanoïque		4.9968
7	Persian (fa) ۲-متیل-۳-اکسوپروپانوئیک اسید		3.8993
8	Korean (ko) 2-메틸-3-옥소프로판산		2.8746
9	Japanese (ja) 2-メチル-3-オキソプロパン酸		1.8515

More...

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

The most popular language versions of the article "2-甲基-3-氧代丙酸" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Methylmalonic acid semialdehyde		46 765
2	Japanese (ja) 2-メチル-3-オキソプロパン酸		7 416
3	French (fr) Acide 2-méthyl-3-oxopropanoïque		6 347
4	Chinese (zh) 2-甲基-3-氧代丙酸		4 015
5	Persian (fa) ۲-متیل-۳-اکسوپروپانوئیک اسید		1 806
6	Serbian (sr) 2-Metil-3-oksopropanska kiselina		531
7	Korean (ko) 2-메틸-3-옥소프로판산		460
8	Serbo-Croatian (sh) 2-Metil-3-oksopropanska kiselina		391
9	Slovak (sk) Kyselina 2-metyl-3-oxopropánová		201

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 "2-甲基-3-氧代丙酸" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Methylmalonic acid semialdehyde		88
2	Chinese (zh) 2-甲基-3-氧代丙酸		49
3	Japanese (ja) 2-メチル-3-オキソプロパン酸		18
4	Korean (ko) 2-메틸-3-옥소프로판산		11
5	Persian (fa) ۲-متیل-۳-اکسوپروپانوئیک اسید		10
6	French (fr) Acide 2-méthyl-3-oxopropanoïque		7
7	Slovak (sk) Kyselina 2-metyl-3-oxopropánová		3
8	Serbo-Croatian (sh) 2-Metil-3-oksopropanska kiselina		2
9	Serbian (sr) 2-Metil-3-oksopropanska kiselina		2

More...

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

Language versions of the article "2-甲基-3-氧代丙酸" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Methylmalonic acid semialdehyde		15
2	Chinese (zh) 2-甲基-3-氧代丙酸		7
3	French (fr) Acide 2-méthyl-3-oxopropanoïque		4
4	Japanese (ja) 2-メチル-3-オキソプロパン酸		2
5	Persian (fa) ۲-متیل-۳-اکسوپروپانوئیک اسید		1
6	Korean (ko) 2-메틸-3-옥소프로판산		1
7	Serbo-Croatian (sh) 2-Metil-3-oksopropanska kiselina		1
8	Slovak (sk) Kyselina 2-metyl-3-oxopropánová		1
9	Serbian (sr) 2-Metil-3-oksopropanska kiselina		1

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 "2-甲基-3-氧代丙酸" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Methylmalonic acid semialdehyde		1
2	French (fr) Acide 2-méthyl-3-oxopropanoïque		1
3	Chinese (zh) 2-甲基-3-氧代丙酸		1
4	Persian (fa) ۲-متیل-۳-اکسوپروپانوئیک اسید		0
5	Japanese (ja) 2-メチル-3-オキソプロパン酸		0
6	Korean (ko) 2-메틸-3-옥소프로판산		0
7	Serbo-Croatian (sh) 2-Metil-3-oksopropanska kiselina		0
8	Slovak (sk) Kyselina 2-metyl-3-oxopropánová		0
9	Serbian (sr) 2-Metil-3-oksopropanska kiselina		0

More...

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

Language versions of the article "2-甲基-3-氧代丙酸" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Slovak (sk) Kyselina 2-metyl-3-oxopropánová		107
2	English (en) Methylmalonic acid semialdehyde		101
3	Persian (fa) ۲-متیل-۳-اکسوپروپانوئیک اسید		100
4	Korean (ko) 2-메틸-3-옥소프로판산		85
5	Japanese (ja) 2-メチル-3-オキソプロパン酸		62
6	Chinese (zh) 2-甲基-3-氧代丙酸		58
7	French (fr) Acide 2-méthyl-3-oxopropanoïque		57
8	Serbo-Croatian (sh) 2-Metil-3-oksopropanska kiselina		5
9	Serbian (sr) 2-Metil-3-oksopropanska kiselina		4

More...

#	Language	Value
en	English Methylmalonic acid semialdehyde
fa	Persian ۲-متیل-۳-اکسوپروپانوئیک اسید
fr	French Acide 2-méthyl-3-oxopropanoïque
ja	Japanese 2-メチル-3-オキソプロパン酸
ko	Korean 2-메틸-3-옥소프로판산
sh	Serbo-Croatian 2-Metil-3-oksopropanska kiselina
sk	Slovak Kyselina 2-metyl-3-oxopropánová
sr	Serbian 2-Metil-3-oksopropanska kiselina
zh	Chinese 2-甲基-3-氧代丙酸

Best Rank

Chinese: #254195 07.2018

Global: #1230194 02.2012

Best Rank

Chinese: #4478 05.2019

Global: #220423 04.2012

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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