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6-bromo-8,9,10,10a-tetrahydro-7aH-cyclopenta[b]naphtha[1,2-d]furan-7a-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1574664-80-4

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1574664-80-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1574664-80-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,7,4,6,6 and 4 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1574664-80:
(9*1)+(8*5)+(7*7)+(6*4)+(5*6)+(4*6)+(3*4)+(2*8)+(1*0)=204
204 % 10 = 4
So 1574664-80-4 is a valid CAS Registry Number.

1574664-80-4Downstream Products

1574664-80-4Relevant academic research and scientific papers

Efficient catalytic-free method to produce α-aryl cycloalkanones through highly chemoselective coupling of aryl compounds with oxyallyl cations

Luo, Juan,Zhou, Hui,Hu, Jiwei,Wang, Rui,Tang, Qiang

, p. 17370 - 17377 (2014/05/06)

Catalytic-free coupling of aryl compounds and α-halo cycloketones via in situ generated oxyallyl cation intermediates is reported here. The reactions efficiently afford α-naphthol cycloalkanones with moderate to excellent yields. Electron-rich aromatic compounds are also used to produce the corresponding α-aryl cycloalkanones, and in some cases, analytically pure products are obtained after simple filtration followed by evaporation.

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