N-(4-OXO-2-PHENYL-4H-CHROMEN-3-YL)METHANESULFONAMIDE
UNII Y54YZ7XZX4

Substance Identification & Data

This profile provides standardized clinical and technical data for N-(4-oxo-2-phenyl-4h-chromen-3-yl)methanesulfonamide, uniquely identified by the FDA Unique Ingredient Identifier (UNII) Y54YZ7XZX4.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 6959-92-8 and the RxNorm Concept ID (RxCUI) N/A. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

Y54YZ7XZX4

CAS Registry Number

6959-92-8

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

N-(4-OXO-2-PHENYL-4H-CHROMEN-3-YL)METHANESULFONAMIDE

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

InChIKey

C16H13NO4S

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

OITAOLSAMIHDBV-UHFFFAOYSA-N

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

PubChem CID

250315

Unique identification number in the NCBI database of chemical substances.

Substance Type

N-(4-Oxo-2-phenyl-4H-chromen-3-yl)methanesulfonamide

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

Ingredient Role

CS(=O)(=O)Nc1c(=O)c2ccccc2oc1-c3ccccc3

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for N-(4-oxo-2-phenyl-4h-chromen-3-yl)methanesulfonamide. 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.