FLUOROSULFONYL ISOCYANATE
UNII XA3V3DN3T4

Substance Identification & Data

This profile provides standardized clinical and technical data for Fluorosulfonyl Isocyanate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) XA3V3DN3T4.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1495-51-8 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

XA3V3DN3T4

CAS Registry Number

1495-51-8

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

FLUOROSULFONYL ISOCYANATE

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

InChIKey

CFNO3S

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

RQIMPDXRFCFBGC-UHFFFAOYSA-N

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

PubChem CID

12636793

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

FS(=O)(=O)N=C=O

Synonyms and Nomenclature

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