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71636-01-6

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71636-01-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71636-01-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,6,3 and 6 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 71636-01:
(7*7)+(6*1)+(5*6)+(4*3)+(3*6)+(2*0)+(1*1)=116
116 % 10 = 6
So 71636-01-6 is a valid CAS Registry Number.
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