Class information for:
Level 1: PRIMARY AROMATIC AMINES//1 NAPHTHYLAMINE NPA//BROMO DERIVATIVES OF CHLOROANILINES

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
18 4 CHEMISTRY, ANALYTICAL//TOXICOLOGY//ENVIRONMENTAL SCIENCES 697102
471 3       MOLECULARLY IMPRINTED POLYMER//MOLECULAR IMPRINTING//SOLID PHASE MICROEXTRACTION 25382
3955 2             PRIMARY AROMATIC AMINES//ALIPHATIC AMINES//SHORT CHAIN ALIPHATIC AMINES 854
28002 1                   PRIMARY AROMATIC AMINES//1 NAPHTHYLAMINE NPA//BROMO DERIVATIVES OF CHLOROANILINES 236

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PRIMARY AROMATIC AMINES authKW 1369599 9% 49% 21
2 1 NAPHTHYLAMINE NPA authKW 267092 1% 100% 2
3 BROMO DERIVATIVES OF CHLOROANILINES authKW 267092 1% 100% 2
4 NON STAINING authKW 267092 1% 100% 2
5 NAPTALAM authKW 222570 2% 33% 5
6 AMINES AROMATIC authKW 208658 2% 31% 5
7 FOOD CONTACT ARTICLES authKW 178060 1% 67% 2
8 LOWER ELECTROOSMOTIC FLOW authKW 178060 1% 67% 2
9 12 DIFLUORO 1 3 5 TRIAZINYL BENZFISOINDOLO1 2 B1 3BENZOTHIAZOLIDINE authKW 133546 0% 100% 1
10 2 2 PHENYL 1H PHENANTHRO 9 10 DIMIDAZOLE 1 YLACETIC authKW 133546 0% 100% 1

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Analytical 4265 57% 0% 135
2 Food Science & Technology 285 14% 0% 32
3 Biochemical Research Methods 244 11% 0% 27
4 Chemistry, Applied 98 7% 0% 16
5 Spectroscopy 63 5% 0% 12
6 Toxicology 32 4% 0% 10
7 Environmental Sciences 16 6% 0% 14
8 Polymer Science 15 4% 0% 10
9 Water Resources 7 2% 0% 5
10 Engineering, Environmental 4 2% 0% 4

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHINA IMPORT EXPORT COMMOD INSPECT TECHNOL 133546 0% 100% 1
2 CHINESE MIDICINAL MAT 133546 0% 100% 1
3 ENTWICKLUNGS KUNDENDIENST S GE AFTSSEGMENTS 133546 0% 100% 1
4 PATISTWOWY BADAWCZY 133546 0% 100% 1
5 SZERVETLEN ANALIT KEMJAI TANSZEK 133546 0% 100% 1
6 INTERDIPARTIMENTALE SITEIA PR 89028 1% 33% 2
7 FISHERIES AQUAT OURCES MANAGEMENT 76309 1% 29% 2
8 MONOMERS ADDIT SECT 66772 0% 50% 1
9 ETUDE IDUS CONTAMINANTS ALIMENTS 44514 0% 33% 1
10 LIFE HYG 44514 0% 33% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GUMMI ASBEST KUNSTSTOFFE 9535 1% 4% 2
2 FOOD HYGIENE AND SAFETY SCIENCE 6132 2% 1% 4
3 CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 5073 7% 0% 16
4 DEUTSCHE LEBENSMITTEL-RUNDSCHAU 4269 3% 0% 7
5 FOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT 2572 3% 0% 8
6 FLEISCHWIRTSCHAFT 2271 3% 0% 7
7 KAUTSCHUK GUMMI KUNSTSTOFFE 2082 2% 0% 5
8 ACS SENSORS 1476 1% 1% 2
9 AFRICAN JOURNAL OF AQUATIC SCIENCE 1391 1% 1% 2
10 TALANTA 1289 6% 0% 13

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PRIMARY AROMATIC AMINES 1369599 9% 49% 21 Search PRIMARY+AROMATIC+AMINES Search PRIMARY+AROMATIC+AMINES
2 1 NAPHTHYLAMINE NPA 267092 1% 100% 2 Search 1+NAPHTHYLAMINE+NPA Search 1+NAPHTHYLAMINE+NPA
3 BROMO DERIVATIVES OF CHLOROANILINES 267092 1% 100% 2 Search BROMO+DERIVATIVES+OF+CHLOROANILINES Search BROMO+DERIVATIVES+OF+CHLOROANILINES
4 NON STAINING 267092 1% 100% 2 Search NON+STAINING Search NON+STAINING
5 NAPTALAM 222570 2% 33% 5 Search NAPTALAM Search NAPTALAM
6 AMINES AROMATIC 208658 2% 31% 5 Search AMINES+AROMATIC Search AMINES+AROMATIC
7 FOOD CONTACT ARTICLES 178060 1% 67% 2 Search FOOD+CONTACT+ARTICLES Search FOOD+CONTACT+ARTICLES
8 LOWER ELECTROOSMOTIC FLOW 178060 1% 67% 2 Search LOWER+ELECTROOSMOTIC+FLOW Search LOWER+ELECTROOSMOTIC+FLOW
9 12 DIFLUORO 1 3 5 TRIAZINYL BENZFISOINDOLO1 2 B1 3BENZOTHIAZOLIDINE 133546 0% 100% 1 Search 12+DIFLUORO+1+3+5+TRIAZINYL+BENZFISOINDOLO1+2+B1+3BENZOTHIAZOLIDINE Search 12+DIFLUORO+1+3+5+TRIAZINYL+BENZFISOINDOLO1+2+B1+3BENZOTHIAZOLIDINE
10 2 2 PHENYL 1H PHENANTHRO 9 10 DIMIDAZOLE 1 YLACETIC 133546 0% 100% 1 Search 2+2+PHENYL+1H+PHENANTHRO+9+10+DIMIDAZOLE+1+YLACETIC Search 2+2+PHENYL+1H+PHENANTHRO+9+10+DIMIDAZOLE+1+YLACETIC

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1


rank cluster_id2 link
1 20482 ALIPHATIC AMINES//SHORT CHAIN ALIPHATIC AMINES//DIMETHYLETHYLAMINE
2 20232 4 AMINOBIPHENYL//4 4 METHYLENEBIS2 CHLOROANILINE//MBOCA
3 6485 SUDAN DYES//TARTRAZINE//SUNSET YELLOW
4 25560 PCT ABS//POLYCHLORINATED AZOBENZENES//3 3 4 4 TETRACHLOROAZOBENZENE
5 1953 WATER ANALYSIS//PESTICIDES//ENVIRONMENTAL ANALYSIS
6 38613 DIBROMANTIN//1 3 DIBROMO 5 5 DIMETHYL 2 4 IMIDAZOLIDINEDIONE 77 48 5//BETA KETO CARBONYL COMPOUNDS
7 2037 DISPERSIVE LIQUID LIQUID MICROEXTRACTION//LIQUID PHASE MICROEXTRACTION//SINGLE DROP MICROEXTRACTION
8 11166 CHLOROPHENOLS//PHENOLS//CHLOROPHENOLS CPS
9 20592 UNESCO ENVIRONM ELE OCHEM//SILVER SOLID AMALGAM ELECTRODE//SILVER AMALGAM FILM ELECTRODE
10 36468 STARCH IDENTIFICATION AND DETERMINATION//SWEETENED FRUIT PREPARATIONS//BOTANICAL ORIGIN OF STARCH

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