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1017022-46-6

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1017022-46-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1017022-46-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,7,0,2 and 2 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1017022-46:
(9*1)+(8*0)+(7*1)+(6*7)+(5*0)+(4*2)+(3*2)+(2*4)+(1*6)=86
86 % 10 = 6
So 1017022-46-6 is a valid CAS Registry Number.

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