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Bis-(4-dimethylamino-phenyl)-(4-nitro-phenyl)-acetonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57855-50-2

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57855-50-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57855-50-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,8,5 and 5 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 57855-50:
(7*5)+(6*7)+(5*8)+(4*5)+(3*5)+(2*5)+(1*0)=162
162 % 10 = 2
So 57855-50-2 is a valid CAS Registry Number.

57855-50-2Downstream Products

57855-50-2Relevant academic research and scientific papers

EFFECT OF STRUCTURAL FACTORS ON THE KINETICS OF THE REACTION OF THE CONJUGATE IONS OF THE TRIARYLMETHANE SERIES WITH THE CYANIDE ION

Sinev, V. V.,Nikolova, T. A.

, p. 707 - 713 (2007/10/02)

The kinetic of the raction of some triarylmethane dyes with the CN(1-) ion in aqueous solution in the range of 11.5-50 deg C were investigated by a spectrophotometric method.A correlation analysis of the results was undertaken, and on the basis of a comparison of the obtained characteristics with the corresponding parameters for the formation of triarylcarbinols it was shown that the type of control of the reactivity of the conjugate ions is independent of the nature of the nucleophilic agent.

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