2,2',3,3',4,4',5,5',6-NONACHLORODIPHENYL ETHER
UNII 4S0765P9W8

Substance Identification & Data

This profile provides standardized clinical and technical data for 2,2',3,3',4,4',5,5',6-nonachlorodiphenyl Ether, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 4S0765P9W8.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 83992-73-8 and the RxNorm Concept ID (RxCUI) 2056924. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

4S0765P9W8

CAS Registry Number

83992-73-8

RxNorm Concept ID

2056924

Detailed Substance Profile

Preferred Name

2,2',3,3',4,4',5,5',6-NONACHLORODIPHENYL ETHER

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

Molecular Formula

4S0765P9W8

The specific atomic composition represented as a molecular structure string.

InChIKey

C12HCl9O

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

FPEYJPVHPGDXDD-UHFFFAOYSA-N

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

PubChem CID

45460

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

O(c1c(c(c(c(c1Cl)Cl)Cl)Cl)Cl)c2c(c(c(c(c2)Cl)Cl)Cl)Cl

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 2,2',3,3',4,4',5,5',6-nonachlorodiphenyl Ether. 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.