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4,6-dihydroxy-2-(p-cyanophenyl)pyrimidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

150563-43-2

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150563-43-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 150563-43-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,5,6 and 3 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 150563-43:
(8*1)+(7*5)+(6*0)+(5*5)+(4*6)+(3*3)+(2*4)+(1*3)=112
112 % 10 = 2
So 150563-43-2 is a valid CAS Registry Number.

150563-43-2Relevant academic research and scientific papers

ARYLAZOPYRIMIDINES AS DICHROIC DYES FOR LIQUID CRYSTALS

Mikhaleva, M. A.,Igonina, G. A.,Lazareva, V. T.,Rumyantsev, V. G.,Mamaev, V. P.

, p. 181 - 185 (1993)

Substituted 5-arylazopyrimidines and 2-arylazopyrimidines have been synthesized and investigated as dichroic dyes with positive dichroism, for liquid crystals. A promising series of 2-aryl-5-arylazopyrimidine dyes has been found, and a method is proposed for their synthesis by condensation of 2-aryl-5-aminopyrimidines with nitrosobenzenes in a superbasic medium.

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