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1,2-dihydro-6-hydroxy-5-[(4-methylphenyl)azo]-4-methyl-2-oxo-3-pyridinecarbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

79926-28-6

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79926-28-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79926-28-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,9,2 and 6 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 79926-28:
(7*7)+(6*9)+(5*9)+(4*2)+(3*6)+(2*2)+(1*8)=186
186 % 10 = 6
So 79926-28-6 is a valid CAS Registry Number.

79926-28-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,2-dihydro-6-hydroxy-5-[(4-methylphenyl)azo]-4-methyl-2-oxo-3-pyridinecarbonitrile

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:79926-28-6 SDS

79926-28-6Relevant academic research and scientific papers

Synthesis of 5-(substituted phenylazo)-6-hydroxy-4-methyl-3--cyano-2- pyridones from ethyl 3-oxo-2-(substituted phenylazo)butanoates

Dostanic, Jasmina,Valentic, Natasa,Uscumlic, Gordana,Mijin, Dusan

experimental part, p. 499 - 504 (2012/02/03)

A new procedure for the synthesis of known azo pyridone dyes is presented. A series of 5-(substituted arylazo)-6-hydroxy-4-methyl-3-cyano-2--pyridones were prepared from ethyl 3-oxo-2-(substituted phenylazo)butanoates and cyanoacetamide in acetone using potassium hydroxide as a catalyst by simple refluxing the reaction mixture. The structure of these dyes was confirmed by FT-IR, NMR and UV-Vis spectroscopy. Copyright 2011 (CC) SCS.

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