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Research tool·structure·fda_gsrs
FDAGSRS Get Structure
Get chemical structure data for an FDA-regulated substance by UNII code. Returns SMILES, molecular formula, InChIKey, molfile, molecular weight, stereochemistry, and optical activity. No API key required. Only works for chemical substances; returns error for proteins, mixtures, or non-chemical substances. Example: UNII 'R16CO5Y76E' (aspirin) -> SMILES 'CC(=O)Oc1ccccc1C(O)=O'.
AvailableCortexa
Schema
JSON Schema the agent (or your API call) must match.
View JSON schemaExpandCollapse
JSON · 12 lines · 298 chars
Examples (1)
Default FDAGSRS Get Structure call
Public-safe example · rate-limited
JSON input · 3 lines · 26 chars
Expected response keys: success
Identifiers
- Catalog ID
- tu_FDAGSRS_get_structure
- Tool name
- FDAGSRS_get_structure
- Added
- 2026-04-30 22:47Z
- Tags
- tooluniverse