4H-CYCLOPENTA(DEF)CHRYSENE
UNII LZT8L2F6RK

Substance Identification & Data

This profile provides standardized clinical and technical data for 4h-cyclopenta(def)chrysene, uniquely identified by the FDA Unique Ingredient Identifier (UNII) LZT8L2F6RK.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 202-98-2 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

LZT8L2F6RK

CAS Registry Number

202-98-2

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

4H-CYCLOPENTA(DEF)CHRYSENE

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

InChIKey

C19H12

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

GTDQLJVKXFXBMM-UHFFFAOYSA-N

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

PubChem CID

67458

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

c12c3c4c(cccc4)cc1Cc5c2c(ccc5)cc3

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 4h-cyclopenta(def)chrysene. 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.