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173830-59-6

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173830-59-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 173830-59-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,8,3 and 0 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 173830-59:
(8*1)+(7*7)+(6*3)+(5*8)+(4*3)+(3*0)+(2*5)+(1*9)=146
146 % 10 = 6
So 173830-59-6 is a valid CAS Registry Number.

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