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182120-50-9

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182120-50-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 182120-50-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,2,1,2 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 182120-50:
(8*1)+(7*8)+(6*2)+(5*1)+(4*2)+(3*0)+(2*5)+(1*0)=99
99 % 10 = 9
So 182120-50-9 is a valid CAS Registry Number.

182120-50-9Relevant articles and documents

Enaminonitriles of 2-cyanodimedone series in the synthesis of hydrogenated indole derivatives

Ivanyuk,Kadushkin,Solov'eva,Granik

, p. 404 - 408 (2007/10/03)

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