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675171-12-7

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675171-12-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 675171-12-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,5,1,7 and 1 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 675171-12:
(8*6)+(7*7)+(6*5)+(5*1)+(4*7)+(3*1)+(2*1)+(1*2)=167
167 % 10 = 7
So 675171-12-7 is a valid CAS Registry Number.

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