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52123-61-2

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52123-61-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 52123-61-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,1,2 and 3 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 52123-61:
(7*5)+(6*2)+(5*1)+(4*2)+(3*3)+(2*6)+(1*1)=82
82 % 10 = 2
So 52123-61-2 is a valid CAS Registry Number.

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