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892569-22-1

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892569-22-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 892569-22-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,2,5,6 and 9 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 892569-22:
(8*8)+(7*9)+(6*2)+(5*5)+(4*6)+(3*9)+(2*2)+(1*2)=221
221 % 10 = 1
So 892569-22-1 is a valid CAS Registry Number.

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