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802845-66-5

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802845-66-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 802845-66-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,2,8,4 and 5 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 802845-66:
(8*8)+(7*0)+(6*2)+(5*8)+(4*4)+(3*5)+(2*6)+(1*6)=165
165 % 10 = 5
So 802845-66-5 is a valid CAS Registry Number.

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