Input InChIKey gives no CID in Identifier Exchange Service
Hi,
I'm trying to convert InChIKey to CID to then perform get.PcCand.trans(CID).
I submitted a bunch of InChIKeys to the ID Exchange (@emma.schymanski obtained from CompTox Dashboard for our current project) with the following settings:
- Input ID List: InChIKeys
- Operator Type: Same CID
- Output IDs: CIDs
There were no CIDs associated with them.no_cids_available_from_794_CompTox_output.csv
However, when I manually search these InChIKeys on PubChem Web, it turns out they are "External ID" for the compounds whose CIDs I expected to be getting (in this case, CID 74989)
e.g. KUCQYCKVKVOKAY-CTYIDZIISA-N (DTXSID7022629)
Is there a programmatic way I can get these CIDs when searching using InChIKeys that are actually "External ID"?