GET compound/smiles/{smiles}/cids/{format}
Summary: Get CIDs by SMILES
Operation ID: getCidsBySmiles
Auth: unknown
Operation ID: getCidsBySmiles
Auth: unknown
Description
Retrieve CIDs for a compound by its SMILES string (Simplified Molecular Input Line Entry System)
Parameters (2)
format
(string, path, required)
Response format
Constraints: {'enum': ['JSON', 'XML', 'TXT']}
smiles
(string, path, required)
SMILES string representing the compound structure
Examples (1)
| Title | Type | URL | Action |
|---|---|---|---|
| Get CIDs by SMILES | openapi-spec |
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/smiles/CC(=O)Oc1ccccc1C(=O)O/cids/JSON |
Probe History
Status Codes
| Time | Status | Latency | Size |
|---|---|---|---|
| 2026-03-23 09:46:24.804025 | 200 | 646ms |