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408313-31-5

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408313-31-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 408313-31-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,8,3,1 and 3 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 408313-31:
(8*4)+(7*0)+(6*8)+(5*3)+(4*1)+(3*3)+(2*3)+(1*1)=115
115 % 10 = 5
So 408313-31-5 is a valid CAS Registry Number.
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