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449797-68-6

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449797-68-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 449797-68-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,9,7,9 and 7 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 449797-68:
(8*4)+(7*4)+(6*9)+(5*7)+(4*9)+(3*7)+(2*6)+(1*8)=226
226 % 10 = 6
So 449797-68-6 is a valid CAS Registry Number.

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