Wikidata:Database reports/Complex constraint violations/P231

Complex constraint violations report for CAS Registry Number (discussion, uses, items, changes): identifier for a chemical substance or compound per Chemical Abstract Service's Registry database

Data time stamp: 7 May 2024, 02:02 (UTC)

The report is generated based on the settings on Property talk:P231.

Updates overwrite this page. Some may already be fixed since the last update: check RecentChangesLinked.

The report can include false positives. No need to "fix" them.

Invalid CAS number

Invalid CAS number
Check digit to validate the CAS number (CAS RN), Official documentation

query in WDQS

0 violations

Query time: 50.63 s

Invalid CAS number, with LIMIT 1 and no regex check. To quick fix the timeout issue.

Invalid CAS number, with LIMIT 1 and no regex check. To quick fix the timeout issue.
Check digit to validate the CAS number (CAS RN), Official documentation

query in WDQS

0 violations

Query time: 34.07 s