Class information for: |
Basic class information |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
| Cluster id | Level | Cluster label | #P |
|---|---|---|---|
| 6 | 4 | CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY | 1698077 |
| 394 | 3 | CARDIOTOXICITY//ANTHRACYCLINES//SHIKONIN | 32432 |
| 4132 | 2 | CI 958//SR271425//THIOXANTHONE | 648 |
| 33656 | 1 | CROWN ACETALS//CROWN ETHER ACETALS//HOMOQUINONES | 135 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | CROWN ACETALS | authKW | 233459 | 1% | 100% | 1 |
| 2 | CROWN ETHER ACETALS | authKW | 233459 | 1% | 100% | 1 |
| 3 | HOMOQUINONES | authKW | 233459 | 1% | 100% | 1 |
| 4 | MACROCYCLIC POLYACETALS | authKW | 233459 | 1% | 100% | 1 |
| 5 | PHOTOCHIM CNRS EQUIPE RECH | address | 233459 | 1% | 100% | 1 |
| 6 | PSEUDOPERICYCLIC REACTION | authKW | 116729 | 1% | 50% | 1 |
| 7 | GEN EDUC CHEM | address | 19449 | 2% | 3% | 3 |
| 8 | SCI ORGAN CHEM | address | 12968 | 1% | 6% | 1 |
| 9 | HUMAN LIFE SCI EDUC | address | 8977 | 1% | 4% | 1 |
| 10 | SCI CHEM | address | 8065 | 6% | 0% | 8 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Chemistry, Organic | 1716 | 50% | 0% | 68 |
| 2 | Chemistry, Multidisciplinary | 523 | 41% | 0% | 55 |
| 3 | Crystallography | 131 | 9% | 0% | 12 |
| 4 | Chemistry, Physical | 9 | 9% | 0% | 12 |
| 5 | Spectroscopy | 1 | 1% | 0% | 2 |
| 6 | Multidisciplinary Sciences | 1 | 1% | 0% | 1 |
| 7 | Chemistry, Medicinal | 1 | 1% | 0% | 2 |
| 8 | Chemistry, Analytical | 0 | 2% | 0% | 3 |
| 9 | Biochemical Research Methods | -0 | 1% | 0% | 1 |
| 10 | Chemistry, Inorganic & Nuclear | -0 | 1% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PHOTOCHIM CNRS EQUIPE RECH | 233459 | 1% | 100% | 1 |
| 2 | GEN EDUC CHEM | 19449 | 2% | 3% | 3 |
| 3 | SCI ORGAN CHEM | 12968 | 1% | 6% | 1 |
| 4 | HUMAN LIFE SCI EDUC | 8977 | 1% | 4% | 1 |
| 5 | SCI CHEM | 8065 | 6% | 0% | 8 |
| 6 | CHIM ANALYT ELE OCHIM | 1288 | 1% | 1% | 1 |
| 7 | COOPERAT LIFE SCI | 1267 | 1% | 1% | 1 |
| 8 | SAKYOU KU | 1104 | 1% | 0% | 1 |
| 9 | HLTH WELF SCI | 859 | 1% | 0% | 1 |
| 10 | PL CHEM | 543 | 9% | 0% | 12 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 4183 | 13% | 0% | 18 |
| 2 | CHEMISTRY LETTERS | 2583 | 12% | 0% | 16 |
| 3 | JOURNAL OF ORGANIC CHEMISTRY | 2379 | 17% | 0% | 23 |
| 4 | JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 1821 | 6% | 0% | 8 |
| 5 | JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1667 | 7% | 0% | 9 |
| 6 | JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1106 | 7% | 0% | 9 |
| 7 | ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 928 | 4% | 0% | 6 |
| 8 | ADVANCES IN HETEROCYCLIC CHEMISTRY | 606 | 1% | 0% | 1 |
| 9 | JOURNAL OF HETEROCYCLIC CHEMISTRY | 329 | 3% | 0% | 4 |
| 10 | CRYSTAL STRUCTURE COMMUNICATIONS | 328 | 1% | 0% | 1 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | CROWN ACETALS | 233459 | 1% | 100% | 1 | Search CROWN+ACETALS | Search CROWN+ACETALS |
| 2 | CROWN ETHER ACETALS | 233459 | 1% | 100% | 1 | Search CROWN+ETHER+ACETALS | Search CROWN+ETHER+ACETALS |
| 3 | HOMOQUINONES | 233459 | 1% | 100% | 1 | Search HOMOQUINONES | Search HOMOQUINONES |
| 4 | MACROCYCLIC POLYACETALS | 233459 | 1% | 100% | 1 | Search MACROCYCLIC+POLYACETALS | Search MACROCYCLIC+POLYACETALS |
| 5 | PSEUDOPERICYCLIC REACTION | 116729 | 1% | 50% | 1 | Search PSEUDOPERICYCLIC+REACTION | Search PSEUDOPERICYCLIC+REACTION |
| 6 | DIAZOALKANES | 5835 | 1% | 3% | 1 | Search DIAZOALKANES | Search DIAZOALKANES |
| 7 | 22 PHOTOCYCLOADDITION | 3482 | 1% | 1% | 1 | Search 22+PHOTOCYCLOADDITION | Search 22+PHOTOCYCLOADDITION |
| 8 | AORTIC RINGS | 2309 | 1% | 1% | 1 | Search AORTIC+RINGS | Search AORTIC+RINGS |
| 9 | 1 4 NAPHTHOQUINONE | 1371 | 1% | 1% | 1 | Search 1+4+NAPHTHOQUINONE | Search 1+4+NAPHTHOQUINONE |
| 10 | DECARBONYLATION | 917 | 1% | 0% | 1 | Search DECARBONYLATION | Search DECARBONYLATION |
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 |