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174493-22-2

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174493-22-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 174493-22-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,4,9 and 3 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 174493-22:
(8*1)+(7*7)+(6*4)+(5*4)+(4*9)+(3*3)+(2*2)+(1*2)=152
152 % 10 = 2
So 174493-22-2 is a valid CAS Registry Number.

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