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1056674-45-3

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1056674-45-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1056674-45-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,6,6,7 and 4 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1056674-45:
(9*1)+(8*0)+(7*5)+(6*6)+(5*6)+(4*7)+(3*4)+(2*4)+(1*5)=163
163 % 10 = 3
So 1056674-45-3 is a valid CAS Registry Number.

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