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27722-13-0

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27722-13-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 27722-13-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,7,2 and 2 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 27722-13:
(7*2)+(6*7)+(5*7)+(4*2)+(3*2)+(2*1)+(1*3)=110
110 % 10 = 0
So 27722-13-0 is a valid CAS Registry Number.

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