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802325-27-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 802325-27-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,2,3,2 and 5 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 802325-27:
(8*8)+(7*0)+(6*2)+(5*3)+(4*2)+(3*5)+(2*2)+(1*7)=125
125 % 10 = 5
So 802325-27-5 is a valid CAS Registry Number.
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