3,9-DIETHYLIDENE-2,4,8,10-TETRAOXASPIRO(5.5)UNDECANE
UNII A2H1MR4CXK

Substance Identification & Data

This profile provides standardized clinical and technical data for 3,9-diethylidene-2,4,8,10-tetraoxaspiro(5.5)undecane, uniquely identified by the FDA Unique Ingredient Identifier (UNII) A2H1MR4CXK.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 65967-52-4 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

A2H1MR4CXK

CAS Registry Number

65967-52-4

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

3,9-DIETHYLIDENE-2,4,8,10-TETRAOXASPIRO(5.5)UNDECANE

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

InChIKey

C11H16O4

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

ZNCFMBOWBMPEAC-UIYSNZQUSA-N

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

Substance Type

chemical

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

Ingredient Role

CC=C1OCC2(COC(=CC)OC2)CO1

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 3,9-diethylidene-2,4,8,10-tetraoxaspiro(5.5)undecane. 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.