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Research tool·genomics·rxnorm_extended
RxNorm Find Rxcui
Resolve a drug name to its RxNorm RXCUI (RxNorm Concept Unique Identifier) using the NLM RxNorm API. Returns one or more RXCUIs that match the drug name. RXCUI is the standard identifier needed for subsequent RxNorm lookups. No API key required. Examples: 'metformin' -> RXCUI 6809; 'warfarin' -> RXCUI 11289; 'Tylenol' -> RXCUI 161 (acetaminophen).
AvailableCortexa
Schema
JSON Schema the agent (or your API call) must match.
View JSON schemaExpandCollapse
JSON · 12 lines · 275 chars
Examples (1)
Default RxNorm Find Rxcui call
Public-safe example · rate-limited
JSON input · 3 lines · 30 chars
Expected response keys: success
Identifiers
- Catalog ID
- tu_RxNorm_find_rxcui
- Tool name
- RxNorm_find_rxcui
- Added
- 2026-05-01 00:58Z
- Tags
- tooluniverse