As of 2022-03-07, the Wikidata property AHECC 2017 ID (P8491) is used on 158 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
P646 Freebase ID 138
 0.0000
P6366 Microsoft Academic ID 109
 0.0004
P231 CAS Registry Number 102
 0.0001
P2566 ECHA InfoCard ID 100
 0.0018
P232 EC number 100
 0.0018
P652 UNII 100
 0.0015
P3117 DSSTox substance ID 100
 0.0001
P7049 AICS Chemical ID (former scheme) 95
 0.0058
P8408 KBpedia ID 94
 0.0025
P679 ZVG number 93
 0.0129
P662 PubChem CID 93
 0.0001
P1417 Encyclopædia Britannica Online ID 92
 0.0005
P8494 DSSTOX compound identifier 92
 0.0001
P234 InChI 92
 0.0001
P235 InChIKey 92
 0.0001
P2062 HSDB ID 90
 0.0155
P661 ChemSpider ID 90
 0.0007
P227 GND ID 88
 0.0001
P10283 OpenAlex ID 87
 0.0009
P683 ChEBI ID 80
 0.0007
P5220 ICSC ID 78
 0.0451
P657 RTECS number 77
 0.0431
P244 Library of Congress authority ID 73
 0.0001
P592 ChEMBL ID 68
 0.0014
P1296 Gran Enciclopèdia Catalana ID 66
 0.0006
P7025 HCIS ID 61
 0.0161
P1014 Art & Architecture Thesaurus ID 60
 0.0025
P665 KEGG ID 59
 0.0029
P3417 Quora topic ID 59
 0.0003
P486 MeSH descriptor ID 57
 0.0015
P3073 CosIng number 56
 0.0108
P3345 RxNorm ID 56
 0.0060
P2840 NSC number 55
 0.0005
P508 BNCF Thesaurus ID 54
 0.0033
P8189 National Library of Israel J9U ID 54
 0.0003
P1579 Reaxys registry number 52
 0.0027
P4342 Store norske leksikon ID 52
 0.0007
P1578 Gmelin number 46
 0.0143
P2924 Great Russian Encyclopedia Online ID 46
 0.0009
P3827 JSTOR topic ID 44
 0.0017
P2004 NALT ID 41
 0.0061
P4964 SPLASH 40
 0.0051
P2347 YSO ID 38
 0.0016
P6689 MassBank accession ID 37
 0.0033
P8814 WordNet 3.1 Synset ID 37
 0.0023
P715 DrugBank ID 36
 0.0029
P268 Bibliothèque nationale de France ID 36
 0.0001
P5076 Römpp online ID 35
 0.0210
P349 National Diet Library ID 34
 0.0002
P2115 NDF-RT ID 32
 0.0096

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P695 UN number 29
 0.0458
P5220 ICSC ID 78
 0.0451
P657 RTECS number 77
 0.0431
P1820 Open Food Facts food additive ID 19
 0.0390
P628 E number 21
 0.0292
P8121 UM-BBD compound ID 24
 0.0225
P7524 CA PROP 65 ID 21
 0.0217
P5076 Römpp online ID 35
 0.0210
P700 Kemler code 4
 0.0196
P2072 CDB Chemical ID 3
 0.0176
P7025 HCIS ID 61
 0.0161
P2167 UNSPSC Code 23
 0.0157
P2062 HSDB ID 90
 0.0155
P1578 Gmelin number 46
 0.0143
P4842 ASHRAE refrigerant number 3
 0.0141
P4852 JECFA database ID 10
 0.0141
P10077 Spanish Cultural Heritage thesauri ID 27
 0.0135
P679 ZVG number 93
 0.0129
P5930 Open Food Facts ingredient ID 14
 0.0122
P1978 USDA NDB number 8
 0.0121
P5417 Common Procurement Vocabulary 6
 0.0113
P3073 CosIng number 56
 0.0108
P2115 NDF-RT ID 32
 0.0096
P4696 CIQUAL2017 ID 3
 0.0088
P2085 Nikkaji ID 6
 0.0080
P9557 JECFA number 13
 0.0075
P9635 electronic Essential Medicines List medicine ID 3
 0.0073
P1821 Open Food Facts food category ID 10
 0.0071
P5420 GS1 Global Product Classification brick code 2
 0.0069
P9057 TheCocktailDB ingredient ID 3
 0.0067
P9824 COD ID 1
 0.0063
P4729 INRAN Italian Food ID 2
 0.0062
P4849 International Numbering System number 1
 0.0061
P2004 NALT ID 41
 0.0061
P4030 PLU code 4
 0.0061
P3345 RxNorm ID 56
 0.0060
P8957 GS1 GPC code 2
 0.0060
P267 ATC code 23
 0.0060
P4695 GEMS Code 1
 0.0059
P7049 AICS Chemical ID (former scheme) 95
 0.0058
P4235 PatientsLikeMe treatment ID 7
 0.0053
P10172 Lambic.Info ID 1
 0.0052
P2057 Human Metabolome Database ID 32
 0.0051
P4964 SPLASH 40
 0.0051
P7348 Kivid.info ID 6
 0.0050
P8266 FEMA number 1
 0.0049
P2760 NUTTAB food ID 1
 0.0047
P2759 AUSNUT food ID 1
 0.0047
P2024 German cattle breed ID 1
 0.0046
P920 LEM ID 3
 0.0045