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161470-77-5

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161470-77-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 161470-77-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,4,7 and 0 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 161470-77:
(8*1)+(7*6)+(6*1)+(5*4)+(4*7)+(3*0)+(2*7)+(1*7)=125
125 % 10 = 5
So 161470-77-5 is a valid CAS Registry Number.

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