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79564-33-3

79564-33-3

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79564-33-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79564-33-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,5,6 and 4 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 79564-33:
(7*7)+(6*9)+(5*5)+(4*6)+(3*4)+(2*3)+(1*3)=173
173 % 10 = 3
So 79564-33-3 is a valid CAS Registry Number.

79564-33-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 4,4-bis(4-methoxyphenyl)oxane-2,6-dione

1.2 Other means of identification

Product number -
Other names 3,3-Bis-(4-methoxy-phenyl)-glutarsaeure-anhydrid

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:79564-33-3 SDS

79564-33-3Relevant articles and documents

Decarboxylative Cleavage During Friedel-Crafts Reaction of 3,3-Diarylpentanedioic Anhydride with Anisole

Korgaonkar, U. V.,Samant, S. D.,Deodhar, K. D.,Kulkarni, R. A.

, p. 572 - 574 (2007/10/02)

Treatment of acetonedicarboxylic acid with excess aryl ethers gives 3,3-diarylpentanedioic acids in good yields. 3,3-Diarylpentanedioic anhydrides (VII) on the Friedel-Crafts reaction with aryl ethers in the presence of AlCl3 in nitrobenzene give a mixture of 3,3-diarylpropenoic acids (X) and 1,1-diarylethenes (IX) instead of the normal product, 3,3-diaryl-4-aroylbutanoic acid.

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