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397280-94-3

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397280-94-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 397280-94-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,9,7,2,8 and 0 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 397280-94:
(8*3)+(7*9)+(6*7)+(5*2)+(4*8)+(3*0)+(2*9)+(1*4)=193
193 % 10 = 3
So 397280-94-3 is a valid CAS Registry Number.

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