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85202-97-7

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85202-97-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85202-97-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,2,0 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 85202-97:
(7*8)+(6*5)+(5*2)+(4*0)+(3*2)+(2*9)+(1*7)=127
127 % 10 = 7
So 85202-97-7 is a valid CAS Registry Number.
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