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3,3',3-[methylidynetris(1H-pyrazole-1,3-diyl)]tribenzonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1201681-71-1

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1201681-71-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1201681-71-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,1,6,8 and 1 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1201681-71:
(9*1)+(8*2)+(7*0)+(6*1)+(5*6)+(4*8)+(3*1)+(2*7)+(1*1)=111
111 % 10 = 1
So 1201681-71-1 is a valid CAS Registry Number.

1201681-71-1Relevant articles and documents

Synthesis and functional group transformations of tris(pyrazol-1-yl)methane (Tpm) and -ethane (Tpe) derivatives for the preparation of sterically hindered chelating macrobicycles

Wang, Leyong,Michelin, Clement,Chambron, Jean-Claude

experimental part, p. 3419 - 3426 (2010/03/02)

Tris(pyrazol-1-yl)methane (Tpm) and -ethane (Tpe) chelate derivatives bearing meta-benzonitrile groups in the position ortho to the coordinating nitrogen atom have been prepared from 3-(1H-pyrazol-3-yl)benzonitrile, and subjected to functional group trans

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