OSELTAMIVIR
UNII 20O93L6F9H

Substance Identification & Data

This profile provides standardized clinical and technical data for Oseltamivir, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 20O93L6F9H.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 196618-13-0 and the RxNorm Concept ID (RxCUI) 260101. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

20O93L6F9H

CAS Registry Number

196618-13-0

RxNorm Concept ID

260101

Detailed Substance Profile

Preferred Name

OSELTAMIVIR

Official standardized name for this substance within the FDA UNII nomenclature system.

Molecular Formula

20O93L6F9H

The specific atomic composition represented as a molecular structure string.

InChIKey

C16H28N2O4

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

VSZGPKBBMSAYNT-RRFJBIMHSA-N

Line notation for describing the chemical structure and connectivity of atoms.

NCI Thesaurus

C62061

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

65028

Unique identification number in the NCBI database of chemical substances.

INN ID

7793

Sequential identifier assigned via the WHO International Nonproprietary Name program.

Substance Type

chemical

ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Ingredient Role

C1(=C[C@@H](OC(CC)CC)[C@@H]([C@H](C1)N)NC(=O)C)C(=O)OCC

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Oseltamivir. Identifiers are organized into official regulatory terms, commercial trade names, and technical systematic synonyms used to ensure accurate identification across clinical pharmaceutical databases, regulatory filings, and electronic health records.