UNII

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UNII

Quality:

Unique Ingredient Identifier - alphanumeric identifier linked to a substance's molecular structure or descriptive information, generated by the Global Substance Registration System (GSRS) of the Food and Drug Administration (FDA). Article “UNII” in Romanian Wikipedia has 0.2 points for quality (as of July 1, 2026). The article also contains templates indicating quality issues, therefore its score was reduced by 0.01 points.

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

Since the creation of article “UNII”, its content was written by 3 registered users of Romanian Wikipedia and edited by 109 registered Wikipedia users in all languages.

The article is cited 1254 times in Romanian Wikipedia (1152nd place) and cited 66627 times in all languages (2546th place).

The highest Authors Interest rank from 2001:

  • Local (Romanian): #1991 in April 2021
  • Global: #89538 in April 2020

The highest popularity rank from 2008:

  • Local (Romanian): #66480 in December 2025
  • Global: #147263 in April 2015

There are 21 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, 2026 (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
1Malay (ms)
Unique Ingredient Identifier
28.7765
2Korean (ko)
고유 성분 식별자
24.32
3English (en)
Unique Ingredient Identifier
24.2036
4Greek (el)
UNII
16.5107
5Catalan (ca)
Unique Ingredient Identifier
16.4093
6Indonesian (id)
Unique Ingredient Identifier
16.3148
7Turkish (tr)
UNII
15.8697
8German (de)
Unique Ingredient Identifier
13.8773
9Spanish (es)
Identificador de ingrediente único
13.4578
10Galician (gl)
UNII
13.1882
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 "UNII" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Unique Ingredient Identifier
466 347
2Spanish (es)
Identificador de ingrediente único
46 859
3Arabic (ar)
معرف المكون الفريد
25 453
4Japanese (ja)
Unique Ingredient Identifier
15 071
5Persian (fa)
شناسه محتویات یکتا
14 807
6Chinese (zh)
唯一成分标识符
10 840
7Serbian (sr)
Jedinstveni identifikator sastojaka
7 079
8Serbo-Croatian (sh)
Jedinstveni identifikator sastojaka
4 497
9Galician (gl)
UNII
3 412
10Catalan (ca)
Unique Ingredient Identifier
2 789
More...

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

Most popular in June 2026

The most popular language versions of the article "UNII" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
Unique Ingredient Identifier
761
2Spanish (es)
Identificador de ingrediente único
110
3Chinese (zh)
唯一成分标识符
106
4Persian (fa)
شناسه محتویات یکتا
105
5Japanese (ja)
Unique Ingredient Identifier
67
6German (de)
Unique Ingredient Identifier
27
7Romanian (ro)
UNII
23
8Swedish (sv)
Unique Ingredient Identifier
19
9Catalan (ca)
Unique Ingredient Identifier
18
10Malay (ms)
Unique Ingredient Identifier
17
More...

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

The highest AI

Language versions of the article "UNII" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1German (de)
Unique Ingredient Identifier
27
2English (en)
Unique Ingredient Identifier
25
3Spanish (es)
Identificador de ingrediente único
7
4Hungarian (hu)
Unique Ingredient Identifier
5
5Catalan (ca)
Unique Ingredient Identifier
4
6Persian (fa)
شناسه محتویات یکتا
4
7Indonesian (id)
Unique Ingredient Identifier
4
8Turkish (tr)
UNII
4
9Chinese (zh)
唯一成分标识符
4
10Greek (el)
UNII
3
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 2026

Language versions of the article "UNII" with the highest AI in June 2026
#LanguageAI awardRelative AI
1Korean (ko)
고유 성분 식별자
1
2Arabic (ar)
معرف المكون الفريد
0
3Catalan (ca)
Unique Ingredient Identifier
0
4German (de)
Unique Ingredient Identifier
0
5Greek (el)
UNII
0
6English (en)
Unique Ingredient Identifier
0
7Spanish (es)
Identificador de ingrediente único
0
8Persian (fa)
شناسه محتویات یکتا
0
9Galician (gl)
UNII
0
10Hungarian (hu)
Unique Ingredient Identifier
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 "UNII" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Unique Ingredient Identifier
19 132
2Spanish (es)
Identificador de ingrediente único
12 780
3Japanese (ja)
Unique Ingredient Identifier
4 628
4Persian (fa)
شناسه محتویات یکتا
4 393
5Serbian (sr)
Jedinstveni identifikator sastojaka
3 653
6Serbo-Croatian (sh)
Jedinstveni identifikator sastojaka
3 449
7Chinese (zh)
唯一成分标识符
2 602
8Galician (gl)
UNII
2 496
9Arabic (ar)
معرف المكون الفريد
2 375
10Hungarian (hu)
Unique Ingredient Identifier
2 270
More...

Scores

Estimated value for Wikipedia:
Romanian:
Global:
Popularity in June 2026:
Romanian:
Global:
Popularity in all years:
Romanian:
Global:
Authors in June 2026:
Romanian:
Global:
Registered authors in all years:
Romanian:
Global:
Citations:
Romanian:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
معرف المكون الفريد
caCatalan
Unique Ingredient Identifier
deGerman
Unique Ingredient Identifier
elGreek
UNII
enEnglish
Unique Ingredient Identifier
esSpanish
Identificador de ingrediente único
faPersian
شناسه محتویات یکتا
glGalician
UNII
huHungarian
Unique Ingredient Identifier
idIndonesian
Unique Ingredient Identifier
jaJapanese
Unique Ingredient Identifier
koKorean
고유 성분 식별자
msMalay
Unique Ingredient Identifier
noNorwegian
Unique Ingredient Identifier
ptPortuguese
UNII
roRomanian
UNII
shSerbo-Croatian
Jedinstveni identifikator sastojaka
srSerbian
Jedinstveni identifikator sastojaka
svSwedish
Unique Ingredient Identifier
trTurkish
UNII
zhChinese
唯一成分标识符

Popularity rank trends

Best Rank Romanian:
#66480
12.2025
Global:
#147263
04.2015

AI rank trends

Best Rank Romanian:
#1991
04.2021
Global:
#89538
04.2020

Local AI rank history

Languages comparison

Important global interconnections (July 2025 – June 2026)

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

gl: UNII
pt: UNII
ro: UNII
el: UNII
tr: UNII

News from 16 March 2026

On 16 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 98th Academy Awards, Michael B. Jordan, Sinners, Jessie Buckley, Paul Thomas Anderson, Sean Penn, One Battle After Another, Amy Madigan, Hamnet, Timothée Chalamet.

In Romanian Wikipedia the most popular articles on that day were: O luptă după alta, Strâmtoarea Ormuz, Michael B. Jordan, Natalie Musteață, Oscar 2026, Iran, Florin Răducioiu, România, Păcătoșii, Sebastian Ghiță.

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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information