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N,N'-bis(4-bromophenyl)-N,N'-bis(4-methylphenyl)-1,3-benzenediamine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

255883-42-2

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255883-42-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 255883-42-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,5,8,8 and 3 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 255883-42:
(8*2)+(7*5)+(6*5)+(5*8)+(4*8)+(3*3)+(2*4)+(1*2)=172
172 % 10 = 2
So 255883-42-2 is a valid CAS Registry Number.

255883-42-2Relevant academic research and scientific papers

Tetraazacyclophanes by palladium-catalyzed aromatic amination. Geometrically defined, stable, high-spin diradicals

Hauck, Sheila I.,Lakshmi,Hartwig, John F.

, p. 2057 - 2060 (2008/02/10)

matrix presented R = R′ =p-Me R = R′ = m-OMe R = R′ = p-OMe R = CO2t-Bu, R′ = p-OMe R = R′ = CO2t-Bu Neutral tetraazacyclophanes were prepared in a one-step palladium-catalyzed amination reaction. Simple oxidation of these materials

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