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879947-81-6

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879947-81-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 879947-81-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,9,9,4 and 7 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 879947-81:
(8*8)+(7*7)+(6*9)+(5*9)+(4*4)+(3*7)+(2*8)+(1*1)=266
266 % 10 = 6
So 879947-81-6 is a valid CAS Registry Number.

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