As of 2022-03-07, the Wikidata property ICSC ID (P5220) is used on 1,650 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 1,630
 0.0017
P232 EC number 1,614
 0.0290
P2566 ECHA InfoCard ID 1,607
 0.0289
P3117 DSSTox substance ID 1,606
 0.0019
P235 InChIKey 1,555
 0.0012
P234 InChI 1,546
 0.0012
P662 PubChem CID 1,544
 0.0016
P652 UNII 1,542
 0.0226
P679 ZVG number 1,541
 0.2122
P8494 DSSTOX compound identifier 1,534
 0.0018
P661 ChemSpider ID 1,520
 0.0122
P7049 AICS Chemical ID (former scheme) 1,412
 0.0847
P2062 HSDB ID 1,407
 0.2354
P646 Freebase ID 1,242
 0.0003
P6366 Microsoft Academic ID 1,212
 0.0045
P683 ChEBI ID 1,160
 0.0107
P592 ChEMBL ID 1,119
 0.0220
P7025 HCIS ID 956
 0.2181
P2840 NSC number 931
 0.0083
P657 RTECS number 911
 0.3724
P1579 Reaxys registry number 780
 0.0388
P665 KEGG ID 778
 0.0373
P4964 SPLASH 750
 0.0866
P6689 MassBank accession ID 699
 0.0587
P10283 OpenAlex ID 687
 0.0068
P486 MeSH descriptor ID 546
 0.0143
P3345 RxNorm ID 489
 0.0471
P1578 Gmelin number 486
 0.1138
P3073 CosIng number 476
 0.0761
P1417 Encyclopædia Britannica Online ID 465
 0.0027
P227 GND ID 392
 0.0003
P8408 KBpedia ID 363
 0.0092
P715 DrugBank ID 351
 0.0260
P3636 PDB ligand ID 337
 0.0143
P2057 Human Metabolome Database ID 333
 0.0445
P5076 Römpp online ID 301
 0.1040
P2671 Google Knowledge Graph ID 289
 0.0000
P695 UN number 282
 0.1506
P7524 CA PROP 65 ID 282
 0.1282
P638 PDB structure ID 277
 0.0099
P244 Library of Congress authority ID 274
 0.0002
P1296 Gran Enciclopèdia Catalana ID 273
 0.0024
P3417 Quora topic ID 261
 0.0014
P8072 CAB ID 259
 0.0041
P8121 UM-BBD compound ID 237
 0.1011
P2115 NDF-RT ID 231
 0.0498
P1014 Art & Architecture Thesaurus ID 206
 0.0081
P2892 UMLS CUI 202
 0.0077
P2924 Great Russian Encyclopedia Online ID 202
 0.0039
P4342 Store norske leksikon ID 196
 0.0025

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P657 RTECS number 911
 0.3724
P2062 HSDB ID 1,407
 0.2354
P7025 HCIS ID 956
 0.2181
P679 ZVG number 1,541
 0.2122
P695 UN number 282
 0.1506
P7524 CA PROP 65 ID 282
 0.1282
P1578 Gmelin number 486
 0.1138
P5076 Römpp online ID 301
 0.1040
P8121 UM-BBD compound ID 237
 0.1011
P4964 SPLASH 750
 0.0866
P7049 AICS Chemical ID (former scheme) 1,412
 0.0847
P3073 CosIng number 476
 0.0761
P6689 MassBank accession ID 699
 0.0587
P2115 NDF-RT ID 231
 0.0498
P628 E number 105
 0.0494
P3345 RxNorm ID 489
 0.0471
P8491 AHECC 2017 ID 78
 0.0451
P2057 Human Metabolome Database ID 333
 0.0445
P9066 FL number 171
 0.0440
P9557 JECFA number 134
 0.0433
P1820 Open Food Facts food additive ID 78
 0.0406
P1579 Reaxys registry number 780
 0.0388
P665 KEGG ID 778
 0.0373
P4852 JECFA database ID 74
 0.0346
P232 EC number 1,614
 0.0290
P2566 ECHA InfoCard ID 1,607
 0.0289
P2167 UNSPSC Code 77
 0.0265
P4168 IEDB Epitope ID 121
 0.0260
P715 DrugBank ID 351
 0.0260
P4842 ASHRAE refrigerant number 43
 0.0258
P267 ATC code 127
 0.0242
P652 UNII 1,542
 0.0226
P2004 NALT ID 181
 0.0225
P10077 Spanish Cultural Heritage thesauri ID 76
 0.0221
P592 ChEMBL ID 1,119
 0.0220
P2085 Nikkaji ID 46
 0.0209
P700 Kemler code 31
 0.0186
P2064 KNApSAcK ID 98
 0.0168
P5930 Open Food Facts ingredient ID 40
 0.0153
P5082 Store medisinske leksikon ID 68
 0.0150
P486 MeSH descriptor ID 546
 0.0143
P3636 PDB ligand ID 337
 0.0143
P8061 AGROVOC ID 44
 0.0133
P1051 PSH ID 94
 0.0126
P661 ChemSpider ID 1,520
 0.0122
P683 ChEBI ID 1,160
 0.0107
P4746 Elhuyar ZTH ID 84
 0.0103
P508 BNCF Thesaurus ID 183
 0.0103
P9272 DeCS ID 34
 0.0102
P3471 WikiSkripta ID 40
 0.0101