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1048656-83-2

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1048656-83-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1048656-83-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,8,6,5 and 6 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1048656-83:
(9*1)+(8*0)+(7*4)+(6*8)+(5*6)+(4*5)+(3*6)+(2*8)+(1*3)=172
172 % 10 = 2
So 1048656-83-2 is a valid CAS Registry Number.

1048656-83-2Downstream Products

1048656-83-2Relevant academic research and scientific papers

A versatile one-step method for the synthesis of benzimidazoles from quinoxalinones and arylenediamines via a novel rearrangement

Mamedov, Vakhid A.,Saifina, Dina F.,Rizvanov, Il'dar Kh.,Gubaidullin, Aidar T.

, p. 4644 - 4647 (2008)

A highly efficient and versatile method for the synthesis of benzimidazoles has been developed on the basis of the novel ring contraction of 3-aroyl- and 3-alkanoylquinoxalin-2-ones with 1,2-arylenediamines.

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