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1,2-di(5-bromothien-2-yl)-3,4,5,6-tetraphenylbenzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1239859-97-2

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1239859-97-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1239859-97-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,9,8,5 and 9 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1239859-97:
(9*1)+(8*2)+(7*3)+(6*9)+(5*8)+(4*5)+(3*9)+(2*9)+(1*7)=212
212 % 10 = 2
So 1239859-97-2 is a valid CAS Registry Number.

1239859-97-2Downstream Products

1239859-97-2Relevant academic research and scientific papers

2-Dimensional molecular wiring based on toroidal delocalization of hexaarylbenzene

Tanaka, Yuya,Koike, Takashi,Akita, Munetaka

, p. 4529 - 4531 (2010)

A series of hexaarylbenzenes having two peripheral thienyliron substituents has been prepared, and it is revealed that the two metal centres communicate with each other through toroidal delocalization among the peripheral aromatic groups.

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