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857533-05-2

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857533-05-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 857533-05-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,7,5,3 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 857533-05:
(8*8)+(7*5)+(6*7)+(5*5)+(4*3)+(3*3)+(2*0)+(1*5)=192
192 % 10 = 2
So 857533-05-2 is a valid CAS Registry Number.

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