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7-(4-bromo-2-fluorophenyl)-7-norbornanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

200001-76-9

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200001-76-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 200001-76-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,0,0,0 and 1 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 200001-76:
(8*2)+(7*0)+(6*0)+(5*0)+(4*0)+(3*1)+(2*7)+(1*6)=39
39 % 10 = 9
So 200001-76-9 is a valid CAS Registry Number.

200001-76-9Relevant academic research and scientific papers

Hindered rotation in diphenylmethane derivatives. Electrostatic vs charge-transfer and homoconjugative aryl-aryl interactions

Martínez, A. García,Osío Barcina,De Fresno Cerezo,Gutiérrez Rivas

, p. 673 - 679 (2007/10/03)

A series of p,p'-disubstituted 7-phenyl-7-(2-fluorophenyl)norbornanes 5xy has been prepared, and the barrier (ΔG#) to 160°libration around the 2-fluoroaryl-norbornane bond has been measured by DNMR. There is spectroscopic evidence of strong homoconjugativ

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