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511309-26-5

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511309-26-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 511309-26-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,1,3,0 and 9 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 511309-26:
(8*5)+(7*1)+(6*1)+(5*3)+(4*0)+(3*9)+(2*2)+(1*6)=105
105 % 10 = 5
So 511309-26-5 is a valid CAS Registry Number.

511309-26-5Downstream Products

511309-26-5Relevant academic research and scientific papers

Behaviour of 4,6-diaryl-2(1H) pyrimidine-2-thiones towards some electrophiles and nucleophiles

Dawood, Nadia T. A.,Abdel-Ghaffar, Nahed F.,Soliman, Fekria M. A.

, p. 17 - 34 (2013/05/09)

4,6-DIARYl-1,2-dihydro-2(1H)-pyrimidine-2-thiones (1a,b) were ....used for the synthesis of several new pyrimidine derivatives. They were further subjected to hetero ring anellation affording isoxazolo [4,5-d] thiazolo [2,3-A] pyrimidine (5,6) and isoxazolo [4,5-d] thiazino [2,3-A] pyrimidines (11,12). Biological evaluation of some of the prepared compounds revealed promising antimicrobial activity.

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