2,2'-(1,3-PHENYLENE)BIS(5,6-DIHYDRO-4H-THIENO(2,3-D)(1,3)OXAZIN-4-ONE
UNII X5Q4726NIG

Substance Identification & Data

This profile provides standardized clinical and technical data for 2,2'-(1,3-phenylene)bis(5,6-dihydro-4h-thieno(2,3-d)(1,3)oxazin-4-one, uniquely identified by the FDA Unique Ingredient Identifier (UNII) X5Q4726NIG.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 81930-86-1 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

X5Q4726NIG

CAS Registry Number

81930-86-1

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

2,2'-(1,3-PHENYLENE)BIS(5,6-DIHYDRO-4H-THIENO(2,3-D)(1,3)OXAZIN-4-ONE

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

InChIKey

C18H12N2O4S2

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

DMXCSCNVDFSQRG-UHFFFAOYSA-N

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

PubChem CID

337215

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

n1c2c(CCS2)c(oc1-c3cc(-c4nc5SCCc5c(o4)=O)ccc3)=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 2,2'-(1,3-phenylene)bis(5,6-dihydro-4h-thieno(2,3-d)(1,3)oxazin-4-one. 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.