CL-656
UNII QG9ZF8DU2A

Substance Identification & Data

This profile provides standardized clinical and technical data for Cl-656, uniquely identified by the FDA Unique Ingredient Identifier (UNII) QG9ZF8DU2A.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1951464-79-1 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

QG9ZF8DU2A

CAS Registry Number

1951464-79-1

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

CL-656

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

InChIKey

C20H21F2N9O9P2S2

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

WBEHEZDHRLNQIK-IRYAPSAPSA-N

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

PubChem CID

137628674

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

F[C@H]1[C@H](n2c3c(nc2)c(N)ncn3)O[C@]4([C@]1(OP(=O)(S)OC[C@@]5([C@@](OP(OC4)(=O)S)([C@H]([C@@H](O5)n6c7c(nc6)c(=O)nc[nH]7)F)[H])[H])[H])[H]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Cl-656. 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.