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5-[(E)-2-(4-Bromo-phenyl)-vinyl]-furan-2-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20925-13-7

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20925-13-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20925-13-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,9,2 and 5 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 20925-13:
(7*2)+(6*0)+(5*9)+(4*2)+(3*5)+(2*1)+(1*3)=87
87 % 10 = 7
So 20925-13-7 is a valid CAS Registry Number.

20925-13-7Downstream Products

20925-13-7Relevant academic research and scientific papers

SYNTHESIS AND PROPERTIES OF 5-STYRYL-2-FURANCARBOXYLIC ACIDS

Knoppova, Viera,Beno, Anton,Kovac, Jaroslav

, p. 2724 - 2728 (2007/10/02)

5-(4-X-Styryl)-2-furancarboxylic acids (X= H, Br, NO2, COOCH3, (CH3)2N) were prepared by oxidation of the appropriate 5-(4-X-styryl)-2-furaldehydes, or alternatively by alkaline hydrolysis of the corresponding methyl esters.The latter were obtained by rea

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