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(E,E)-1,4-bis(2-bromoethenyl)-2,5-bisoctyloxybenzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1220985-90-9

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1220985-90-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1220985-90-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,0,9,8 and 5 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1220985-90:
(9*1)+(8*2)+(7*2)+(6*0)+(5*9)+(4*8)+(3*5)+(2*9)+(1*0)=149
149 % 10 = 9
So 1220985-90-9 is a valid CAS Registry Number.

1220985-90-9Relevant academic research and scientific papers

Iron-catalyzed cross-coupling reaction of aryl Grignard reagents with bis(2-bromovinyl)benzenes

Operamolla, Alessandra,Omar, Omar Hassan,Babudri, Francesco,Vitulli, Michele,Farinola, Gianluca M.

experimental part, p. 573 - 578 (2010/04/23)

Fe(acac)3 has been used as the catalyst in cross-coupling reactions of aryl Grignard reagents with 1, 4-bis(2-bromovinyl)benzenes affording bis(2-arylvinyl)benzenes. Effects of alkoxy substituents on both reactants and of the temperature on the

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