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Benzene, 1-(2,2-dinitroethenyl)-4-methyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

109520-76-5

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109520-76-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109520-76-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,5,2 and 0 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 109520-76:
(8*1)+(7*0)+(6*9)+(5*5)+(4*2)+(3*0)+(2*7)+(1*6)=115
115 % 10 = 5
So 109520-76-5 is a valid CAS Registry Number.

109520-76-5Upstream product

109520-76-5Relevant academic research and scientific papers

β,β-Dinitrostyrenes: Specificity of synthesis and structure

Berestovitskaya,Pabolkova,Belyakov,Trukhin

, p. 1912 - 1918 (2007)

An improved procedure was developed for the synthesis of β,β-dinitrostyrenes, which increased the yield and reproducibility and made the products more accessible from the preparative viewpoint. Complex analysis of the spectral data (IR, UV, 1H

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