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5,5'-[(4,5-dimethoxy-2-nitrophenyl)-methylene]bis(2-methylfuran) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

180961-83-5

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180961-83-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 180961-83-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,0,9,6 and 1 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 180961-83:
(8*1)+(7*8)+(6*0)+(5*9)+(4*6)+(3*1)+(2*8)+(1*3)=155
155 % 10 = 5
So 180961-83-5 is a valid CAS Registry Number.

180961-83-5Relevant academic research and scientific papers

Polyfuryl(aryl)alkanes and their derivatives. II. Optimization of the conditions for the synthesis of 2-nitroaryldifurylmethanes and the nature of the side products

Stroganova,Butin,Abaev,Zavodnik

, p. 146 - 152 (1996)

It was found that 2-nitroaryldifurylmethanes can be obtained with high yields as a result of the condensation of derivatives of 2-nitrobenzaldehyde and sylvane in dioxane in the presence of perchloric acid. The reaction of 6-nitroveratraldehyde and sylvan

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