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51115-77-6

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51115-77-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 51115-77-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,1,1 and 5 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 51115-77:
(7*5)+(6*1)+(5*1)+(4*1)+(3*5)+(2*7)+(1*7)=86
86 % 10 = 6
So 51115-77-6 is a valid CAS Registry Number.

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