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24994-61-4

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24994-61-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 24994-61-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,9,9 and 4 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 24994-61:
(7*2)+(6*4)+(5*9)+(4*9)+(3*4)+(2*6)+(1*1)=144
144 % 10 = 4
So 24994-61-4 is a valid CAS Registry Number.

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