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43225-71-4

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43225-71-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 43225-71-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,3,2,2 and 5 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 43225-71:
(7*4)+(6*3)+(5*2)+(4*2)+(3*5)+(2*7)+(1*1)=94
94 % 10 = 4
So 43225-71-4 is a valid CAS Registry Number.

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