ChEBI icon indicating copy to clipboard operation
ChEBI copied to clipboard

Published 20 hours ago • verified publisher icon ebi-chebi

ChemIDplus is dead and so are the links

Open K-r-ll opened this issue 1 year ago • 1 comments

According to https://www.nlm.nih.gov/pubs/techbull/ja22/ja22_pubchem.html ,

On December 12, 2022, PubChem will serve as NLM's single source for chemical information. NLM is retiring ChemIDplus and the Drug Information Portal, two chemical property information sites, to better focus our development efforts on a single, integrated source of chemical information. All of the data found in ChemIDplus and the Drug Information Portal is currently available and will continue to be available in PubChem.

So the links to ChemIDplus from ChEBI entries (of the form https://chem.nlm.nih.gov/chemidplus/rn/CASNUMBER) are dead now.

K-r-ll avatar Mar 12 '23 20:03 K-r-ll

We are currently redeveloping ChEBI and will get this issue fixed in the new database. Our plans are to point the cross-reference links out to CAS (https://commonchemistry.cas.org/) and/or PubChem database for the CAS numbers.

amalik01 avatar Mar 14 '23 15:03 amalik01