As of 2022-03-07, the Wikidata property SPLASH (P4964) is used on 7,762 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
P235 InChIKey 7,760
 0.0059
P31 instance of 7,751
 0.0001
P234 InChI 7,748
 0.0060
P233 canonical SMILES 7,744
 0.0088
P274 chemical formula 7,721
 0.0074
P662 PubChem CID 7,718
 0.0080
P661 ChemSpider ID 7,607
 0.0609
P2067 mass 7,526
 0.0225
P231 CAS Registry Number 7,349
 0.0078
P3117 DSSTox substance ID 6,560
 0.0077
P8494 DSSTOX compound identifier 6,534
 0.0077
P652 UNII 6,170
 0.0883
P683 ChEBI ID 5,920
 0.0540
P232 EC number 5,896
 0.1027
P2566 ECHA InfoCard ID 5,884
 0.1026
P6689 MassBank accession ID 5,670
 0.4343
P592 ChEMBL ID 5,470
 0.1041
P1579 Reaxys registry number 4,009
 0.1745
P2840 NSC number 3,870
 0.0335
P703 found in taxon 3,770
 0.0015
P117 chemical structure 3,688
 0.1829
P665 KEGG ID 3,669
 0.1525
P646 Freebase ID 3,384
 0.0008
P6366 Microsoft Academic ID 3,251
 0.0118
P7049 AICS Chemical ID (former scheme) 3,213
 0.1532
P2017 isomeric SMILES 2,869
 0.0079
P2057 Human Metabolome Database ID 2,398
 0.2080
P2062 HSDB ID 2,145
 0.1890
P679 ZVG number 2,042
 0.1586
P486 MeSH descriptor ID 1,963
 0.0459
P715 DrugBank ID 1,937
 0.1074
P2101 melting point 1,916
 0.0517
P3345 RxNorm ID 1,800
 0.1186
P3636 PDB ligand ID 1,783
 0.0633
P10283 OpenAlex ID 1,729
 0.0163
P2868 subject has role 1,687
 0.0049
P373 Commons category 1,587
 0.0005
P2063 LIPID MAPS ID 1,488
 0.0494
P638 PDB structure ID 1,409
 0.0426
P3073 CosIng number 1,364
 0.1189
P2064 KNApSAcK ID 1,289
 0.1200
P595 Guide to Pharmacology Ligand ID 1,118
 0.0799
P527 has part or parts 1,111
 0.0016
P2115 NDF-RT ID 1,056
 0.1064
P9066 FL number 1,002
 0.1093
P2671 Google Knowledge Graph ID 986
 0.0001
P267 ATC code 944
 0.0896
P2892 UMLS CUI 944
 0.0299
P1578 Gmelin number 915
 0.0919
P361 part of 895
 0.0003

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P6689 MassBank accession ID 5,670
 0.4343
P2057 Human Metabolome Database ID 2,398
 0.2080
P2062 HSDB ID 2,145
 0.1890
P117 chemical structure 3,688
 0.1829
P1579 Reaxys registry number 4,009
 0.1745
P679 ZVG number 2,042
 0.1586
P7049 AICS Chemical ID (former scheme) 3,213
 0.1532
P665 KEGG ID 3,669
 0.1525
P2064 KNApSAcK ID 1,289
 0.1200
P3073 CosIng number 1,364
 0.1189
P3345 RxNorm ID 1,800
 0.1186
P9066 FL number 1,002
 0.1093
P715 DrugBank ID 1,937
 0.1074
P2115 NDF-RT ID 1,056
 0.1064
P592 ChEMBL ID 5,470
 0.1041
P232 EC number 5,896
 0.1027
P2566 ECHA InfoCard ID 5,884
 0.1026
P1578 Gmelin number 915
 0.0919
P2275 World Health Organisation international non-proprietary name 844
 0.0915
P267 ATC code 944
 0.0896
P652 UNII 6,170
 0.0883
P9557 JECFA number 755
 0.0879
P5220 ICSC ID 750
 0.0866
P657 RTECS number 739
 0.0847
P7025 HCIS ID 876
 0.0828
P595 Guide to Pharmacology Ligand ID 1,118
 0.0799
P2175 medical condition treated 711
 0.0781
P5076 Römpp online ID 610
 0.0701
P8224 molecular model or crystal lattice model 604
 0.0682
P3636 PDB ligand ID 1,783
 0.0633
P661 ChemSpider ID 7,607
 0.0609
P4952 safety classification and labelling 502
 0.0579
P10245 MedlinePlus drug identifier 487
 0.0566
P129 physically interacts with 560
 0.0558
P3489 pregnancy category 465
 0.0553
P8121 UM-BBD compound ID 454
 0.0551
P683 ChEBI ID 5,920
 0.0540
P3780 active ingredient in 458
 0.0527
P4168 IEDB Epitope ID 540
 0.0522
P2102 boiling point 429
 0.0520
P2101 melting point 1,916
 0.0517
P7524 CA PROP 65 ID 418
 0.0511
P2054 density 439
 0.0498
P2063 LIPID MAPS ID 1,488
 0.0494
P4250 defined daily dose 395
 0.0477
P486 MeSH descriptor ID 1,963
 0.0459
P6694 MeSH concept ID 367
 0.0446
P638 PDB structure ID 1,409
 0.0426
P4852 JECFA database ID 328
 0.0410
P2119 vapor pressure 327
 0.0405