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957502-97-5

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957502-97-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 957502-97-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,7,5,0 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 957502-97:
(8*9)+(7*5)+(6*7)+(5*5)+(4*0)+(3*2)+(2*9)+(1*7)=205
205 % 10 = 5
So 957502-97-5 is a valid CAS Registry Number.

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