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5-(2-(2,4-dimethoxyphenyl)-6-methoxybenzofuran-3-yl)-3,4-diphenylfuran-2(5H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1547074-46-3

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1547074-46-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1547074-46-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,4,7,0,7 and 4 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1547074-46:
(9*1)+(8*5)+(7*4)+(6*7)+(5*0)+(4*7)+(3*4)+(2*4)+(1*6)=173
173 % 10 = 3
So 1547074-46-3 is a valid CAS Registry Number.

1547074-46-3Relevant academic research and scientific papers

Synthesis of benzofuran-containing spirolactones from diarylcyclopropenones

Syu, Jia-Ru,Lin, Chi-Hui,Kuo, Chiao-Wen,Yang, Ding-Yah

supporting information, p. 1207 - 1211 (2014/02/14)

Several novel benzofuran-containing spirolactones were synthesized and characterized using copper-catalyzed heterodimerization of 1,2- diarylcyclopropenones, and followed by sequential intramolecular cyclopropene ring opening and oxidative cyclization.

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