As of 2022-03-07, the Wikidata property ZVG number (P679) is used on 7,152 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
P31 instance of 7,124
 0.0001
P231 CAS Registry Number 7,008
 0.0074
P3117 DSSTox substance ID 6,709
 0.0079
P2566 ECHA InfoCard ID 6,682
 0.1194
P274 chemical formula 6,565
 0.0063
P235 InChIKey 6,524
 0.0050
P234 InChI 6,503
 0.0050
P232 EC number 6,480
 0.1153
P662 PubChem CID 6,404
 0.0067
P8494 DSSTOX compound identifier 6,393
 0.0075
P233 canonical SMILES 6,103
 0.0069
P661 ChemSpider ID 5,688
 0.0451
P2067 mass 5,555
 0.0165
P652 UNII 5,503
 0.0787
P7049 AICS Chemical ID (former scheme) 4,724
 0.2506
P592 ChEMBL ID 3,366
 0.0623
P2840 NSC number 3,262
 0.0283
P117 chemical structure 3,106
 0.1542
P683 ChEBI ID 3,070
 0.0274
P2062 HSDB ID 3,063
 0.3118
P646 Freebase ID 2,944
 0.0007
P6366 Microsoft Academic ID 2,855
 0.0104
P7025 HCIS ID 2,756
 0.3409
P2101 melting point 2,210
 0.0611
P4964 SPLASH 2,042
 0.1586
P6689 MassBank accession ID 1,974
 0.1223
P1579 Reaxys registry number 1,896
 0.0775
P665 KEGG ID 1,840
 0.0728
P373 Commons category 1,619
 0.0005
P527 has part or parts 1,610
 0.0024
P5220 ICSC ID 1,541
 0.2122
P3073 CosIng number 1,498
 0.1396
P2671 Google Knowledge Graph ID 1,440
 0.0002
P10283 OpenAlex ID 1,325
 0.0125
P657 RTECS number 1,312
 0.1738
P3345 RxNorm ID 1,179
 0.0776
P486 MeSH descriptor ID 1,148
 0.0267
P703 found in taxon 1,133
 0.0004
P4952 safety classification and labelling 1,026
 0.1361
P1578 Gmelin number 890
 0.0950
P2868 subject has role 878
 0.0025
P715 DrugBank ID 824
 0.0445
P1417 Encyclopædia Britannica Online ID 817
 0.0046
P2054 density 811
 0.1034
P2057 Human Metabolome Database ID 779
 0.0621
P3636 PDB ligand ID 773
 0.0271
P8072 CAB ID 717
 0.0105
P18 image 703
 0.0002
P2102 boiling point 678
 0.0918
P2017 isomeric SMILES 650
 0.0018

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P7025 HCIS ID 2,756
 0.3409
P2062 HSDB ID 3,063
 0.3118
P7049 AICS Chemical ID (former scheme) 4,724
 0.2506
P5220 ICSC ID 1,541
 0.2122
P657 RTECS number 1,312
 0.1738
P4964 SPLASH 2,042
 0.1586
P117 chemical structure 3,106
 0.1542
P3073 CosIng number 1,498
 0.1396
P4952 safety classification and labelling 1,026
 0.1361
P6689 MassBank accession ID 1,974
 0.1223
P2566 ECHA InfoCard ID 6,682
 0.1194
P232 EC number 6,480
 0.1153
P2054 density 811
 0.1034
P1578 Gmelin number 890
 0.0950
P2102 boiling point 678
 0.0918
P1931 NIOSH Pocket Guide ID 620
 0.0856
P2119 vapor pressure 582
 0.0808
P652 UNII 5,503
 0.0787
P3345 RxNorm ID 1,179
 0.0776
P1579 Reaxys registry number 1,896
 0.0775
P8224 molecular model or crystal lattice model 611
 0.0741
P5076 Römpp online ID 593
 0.0732
P665 KEGG ID 1,840
 0.0728
P2404 time-weighted average exposure limit 513
 0.0711
P7524 CA PROP 65 ID 477
 0.0635
P9066 FL number 565
 0.0628
P592 ChEMBL ID 3,366
 0.0623
P2057 Human Metabolome Database ID 779
 0.0621
P2101 melting point 2,210
 0.0611
P1542 has effect 627
 0.0595
P695 UN number 414
 0.0572
P2177 solubility 378
 0.0526
P2128 flash point 376
 0.0523
P2129 immediately dangerous to life or health 369
 0.0514
P9557 JECFA number 415
 0.0499
P8121 UM-BBD compound ID 384
 0.0499
P2115 NDF-RT ID 489
 0.0495
P661 ChemSpider ID 5,688
 0.0451
P715 DrugBank ID 824
 0.0445
P2260 ionization energy 287
 0.0401
P2202 lower flammable limit 215
 0.0300
P628 E number 214
 0.0285
P2840 NSC number 3,262
 0.0283
P2064 KNApSAcK ID 313
 0.0282
P4168 IEDB Epitope ID 280
 0.0280
P4852 JECFA database ID 210
 0.0280
P267 ATC code 294
 0.0278
P683 ChEBI ID 3,070
 0.0274
P3636 PDB ligand ID 773
 0.0271
P486 MeSH descriptor ID 1,148
 0.0267