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3-{4-[2-Cyano-2-(3,4-dimethoxy-phenyl)-acetyl]-phenyl}-2-(3,4-dimethoxy-phenyl)-3-oxo-propionitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

113271-88-8

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113271-88-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 113271-88-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,2,7 and 1 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 113271-88:
(8*1)+(7*1)+(6*3)+(5*2)+(4*7)+(3*1)+(2*8)+(1*8)=98
98 % 10 = 8
So 113271-88-8 is a valid CAS Registry Number.

113271-88-8Relevant academic research and scientific papers

METHOD FOR THE SYNTHESIS OF BISBENZOPYRYLIUM SALTS

Dulenko, V. I.,Nikolyukin, Yu. A.

, p. 493 - 495 (1987)

A new method for the synthesis of bisbenzopyrylium salts was developed.The new method is based on the acylation of 1,4-bis(3,4-dimethoxyphenylacetyl)benzene with carboxylic acid anhydrides in the presence of perchloric acid or with carboxylic acids in polyphosphoric acid.

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