query-199bfe50c68a2f9273ba368b38212b6a

rq turtle/ttl

duplicate compound Q106691331 16:16, 5 May 2021 (UTC)) talk (SCIdudePlease always check if the InChi key exists before creating a new compound. --Different CAS has no meaning, see also the example given by Leyo, recently. The InChi key is a unique identifier that is only identical for tautomers. That's why WikiProject:Chemistry uses it exclusively to identify compounds. You can search for existing keys via SPARQL: 16:42, 5 May 2021 (UTC)) talk (AmeisenigelI created a new item because the existing item has a different CAS number Sorry, if this was wrong. --

Use at

• https://query.wikidata.org/sparql

PREFIX wdt: <http://www.wikidata.org/prop/direct/>
SELECT ?item ?label
WHERE 
{
  ?item wdt:P235 'XLYOFNOQVPJJNP-UHFFFAOYSA-N'.
}

Query found at

• https://www.wikidata.org/wiki/User_talk:Ameisenigel/Archive