NORELGESTROMIN
UNII R0TAY3X631

Substance Identification & Data

This profile provides standardized clinical and technical data for Norelgestromin, uniquely identified by the FDA Unique Ingredient Identifier (UNII) R0TAY3X631.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 53016-31-2 and the RxNorm Concept ID (RxCUI) 326374. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

R0TAY3X631

CAS Registry Number

53016-31-2

RxNorm Concept ID

326374

Detailed Substance Profile

Preferred Name

NORELGESTROMIN

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

Molecular Formula

R0TAY3X631

The specific atomic composition represented as a molecular structure string.

NCI Thesaurus

C66243

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

62930

Unique identification number in the NCBI database of chemical substances.

INN ID

7939

Sequential identifier assigned via the WHO International Nonproprietary Name program.

USAN ID

KK-83

Identifier assigned by the United States Adopted Names Council.

Substance Type

mixture

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

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Norelgestromin. 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.