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17306-11-5

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17306-11-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17306-11-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,3,0 and 6 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 17306-11:
(7*1)+(6*7)+(5*3)+(4*0)+(3*6)+(2*1)+(1*1)=85
85 % 10 = 5
So 17306-11-5 is a valid CAS Registry Number.

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