PYRIDINIUM DICHROMATE
UNII Y7AV7UFN7K

Substance Identification & Data

This profile provides standardized clinical and technical data for Pyridinium Dichromate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) Y7AV7UFN7K.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 20039-37-6 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

Y7AV7UFN7K

CAS Registry Number

20039-37-6

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

PYRIDINIUM DICHROMATE

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

InChIKey

2C5H5N.Cr2H2O7

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

RCBVKBFIWMOMHF-UHFFFAOYSA-L

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

PubChem CID

159879

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([Cr](=O)(=O)O)[Cr](=O)(=O)O.c1ccncc1.c1ccncc1

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Pyridinium Dichromate. 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.