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1319718-64-3

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1319718-64-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1319718-64-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,9,7,1 and 8 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1319718-64:
(9*1)+(8*3)+(7*1)+(6*9)+(5*7)+(4*1)+(3*8)+(2*6)+(1*4)=173
173 % 10 = 3
So 1319718-64-3 is a valid CAS Registry Number.

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