ChemSpider ID (P661)

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identifier in a free chemical database, owned by the Royal Society of Chemistry
  • ChemSpider chemical substance ID
Language Label Description Also known as
English
ChemSpider ID
identifier in a free chemical database, owned by the Royal Society of Chemistry
  • ChemSpider chemical substance ID

Data type

External identifier

Statements

0 references
92,000,000
1 reference
1 reference
114 Million chemical structures (English)
1 August 2022
^https?:\/\/(?:www\.)?chemspider\.com\/Chemical\-Structure\.([1-9]\d*)\.html($|[\?#](rid=[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})?)
0 references
^https?:\/\/(?:www\.)?chemspider\.com\/Chemical\-Structure\.([1-9]\d*)\.html
0 references
http://rdf.chemspider.com/$1
0 references
[1-9]\d*
0 references

Constraints