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Difenacoum

Definition

The active substance and residue definition Difenacoum, term code RF-0617-001-PPP of the EFSA Harmonized terminology for scientific research. IDENTIFIERS: European Community number (EC Number): 259-978-4. IUPAC name: 4-Hydroxy-3-[3-(4-phenylphenyl)-1,2,3,4-tetrahydronaphthalen-1-yl]chromen-2-one. Chemical Abstracts Service (CAS) number: 56073-07-5. Chemical formula: C31H24O3. Simplified molecular-input line-entry system (SMILES) notation: C1C(CC2=CC=CC=C2C1C3=C(C4=CC=CC=C4OC3=O)O)C5=CC=C(C=C5)C6=CC=CC=C6. International Chemical Identifier (InChITM): InChI=1S/C31H24O3/c32-30-26-12-6-7-13-28(26)34-31(33)29(30)27-19-24(18-23-10-4-5-11-25(23)27)22-16-14-21(15-17-22)20-8-2-1-3-9-20/h1-17,24,27,32H,18-19H2.

Reference

  1. European Food Safety Authority 2023 Harmonized terminology for scientific research. (eng) Zenodo. doi: 10.5281/zenodo.7590216
Creator: Michael Rubinigg
Relationships
Difenacoum

subclass of

Pesticide

has subclass

n/a

subclass of

Pesticide
Properties

Label

Difenacoum

EUPH Code (UID)

[6821]

EUPH IRI

https://app.pollinatorhub.eu/vocabulary/classes/6821

Dataset

EFSA DCF Catalogue

Descriptor

n/a

Created

2023-12-27

Updated

2025-02-11
Contributors

Class

Author: Michael Rubinigg

Definition

Author: Michael Rubinigg

Translation

Authors: Michael Rubinigg

Class translations

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Language Expression Contributed By Status
English
Difenacoum

Noun, Singular

Michael Rubinigg
Approved