As of 2022-03-07, the Wikidata property CCDC Number (P6852) is used on 73 items as main value on statements (not counting qualifiers) of the Q and P namespaces.

Closest properties: by cardinality of intersection, by Jaccard index.

Display properties of the following types:                                    

Closest properties by cardinality of intersection

IDLabelIntersection cardinalityJaccard index
P231 CAS Registry Number 68
0.0001
P234 InChI 53
0.0000
P235 InChIKey 53
0.0000
P662 PubChem CID 52
0.0001
P8494 DSSTOX compound identifier 45
0.0001
P3117 DSSTox substance ID 45
0.0001
P2566 ECHA InfoCard ID 43
0.0008
P232 EC number 43
0.0008
P661 ChemSpider ID 42
0.0003
P2840 NSC number 30
0.0003
P646 Freebase ID 26
0.0000
P7049 AICS Chemical ID (former scheme) 25
0.0015
P6366 Microsoft Academic ID 25
0.0001
P652 UNII 23
0.0003
P683 ChEBI ID 20
0.0002
P2671 Google Knowledge Graph ID 17
0.0000
P592 ChEMBL ID 15
0.0003
P679 ZVG number 12
0.0017
P6689 MassBank accession ID 11
0.0010
P1578 Gmelin number 10
0.0032
P1579 Reaxys registry number 10
0.0005
P486 MeSH descriptor ID 10
0.0003
P4964 SPLASH 9
0.0012
P2062 HSDB ID 8
0.0014
P665 KEGG ID 8
0.0004
P10283 OpenAlex ID 8
0.0001
P2085 Nikkaji ID 7
0.0105
P657 RTECS number 7
0.0039
P227 GND ID 7
0.0000
P5220 ICSC ID 6
0.0035
P3073 CosIng number 6
0.0012
P595 Guide to Pharmacology Ligand ID 6
0.0008
P3636 PDB ligand ID 6
0.0003
P1417 Encyclopædia Britannica Online ID 6
0.0000
P5234 SpectraBase compound ID 5
0.0439
P695 UN number 5
0.0087
P5076 Römpp online ID 5
0.0031
P2057 Human Metabolome Database ID 5
0.0008
P2004 NALT ID 5
0.0008
P3345 RxNorm ID 5
0.0005
P715 DrugBank ID 5
0.0004
P508 BNCF Thesaurus ID 5
0.0003
P244 Library of Congress authority ID 5
0.0000
P2115 NDF-RT ID 4
0.0012
P2892 UMLS CUI 4
0.0002
P638 PDB structure ID 4
0.0001
P8408 KBpedia ID 4
0.0001
P1296 Gran Enciclopèdia Catalana ID 4
0.0000
P8189 National Library of Israel J9U ID 4
0.0000
P268 Bibliothèque nationale de France ID 4
0.0000

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P5234 SpectraBase compound ID 5
0.0439
P2084 ZINC ID 3
0.0208
P700 Kemler code 2
0.0165
P2072 CDB Chemical ID 1
0.0115
P2085 Nikkaji ID 7
0.0105
P695 UN number 5
0.0087
P4842 ASHRAE refrigerant number 1
0.0077
P10022 Dizionario di Medicina ID 1
0.0066
P10017 Dizionario delle Scienze Fisiche ID 1
0.0065
P657 RTECS number 7
0.0039
P5220 ICSC ID 6
0.0035
P1578 Gmelin number 10
0.0032
P5076 Römpp online ID 5
0.0031
P8121 UM-BBD compound ID 3
0.0030
P6611 Semantic Scholar topic ID 1
0.0020
P920 LEM ID 1
0.0017
P679 ZVG number 12
0.0017
P4852 JECFA database ID 1
0.0016
P7049 AICS Chemical ID (former scheme) 25
0.0015
P2167 UNSPSC Code 2
0.0014
P2062 HSDB ID 8
0.0014
P2115 NDF-RT ID 4
0.0012
P9557 JECFA number 2
0.0012
P3073 CosIng number 6
0.0012
P4964 SPLASH 9
0.0012
P7524 CA PROP 65 ID 1
0.0011
P6689 MassBank accession ID 11
0.0010
P4466 Unified Astronomy Thesaurus ID 1
0.0010
P4168 IEDB Epitope ID 3
0.0009
P595 Guide to Pharmacology Ligand ID 6
0.0008
P9066 FL number 2
0.0008
P2057 Human Metabolome Database ID 5
0.0008
P7025 HCIS ID 3
0.0008
P267 ATC code 3
0.0008
P2566 ECHA InfoCard ID 43
0.0008
P232 EC number 43
0.0008
P2004 NALT ID 5
0.0008
P10245 MedlinePlus drug identifier 1
0.0007
P5082 Store medisinske leksikon ID 2
0.0007
P3345 RxNorm ID 5
0.0005
P1579 Reaxys registry number 10
0.0005
P2064 KNApSAcK ID 2
0.0005
P3471 WikiSkripta ID 1
0.0004
P715 DrugBank ID 5
0.0004
P665 KEGG ID 8
0.0004
P661 ChemSpider ID 42
0.0003
P652 UNII 23
0.0003
P508 BNCF Thesaurus ID 5
0.0003
P592 ChEMBL ID 15
0.0003
P486 MeSH descriptor ID 10
0.0003