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31029-60-4

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31029-60-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 31029-60-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,0,2 and 9 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 31029-60:
(7*3)+(6*1)+(5*0)+(4*2)+(3*9)+(2*6)+(1*0)=74
74 % 10 = 4
So 31029-60-4 is a valid CAS Registry Number.

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