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5610-45-7

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5610-45-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5610-45-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,1 and 0 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 5610-45:
(6*5)+(5*6)+(4*1)+(3*0)+(2*4)+(1*5)=77
77 % 10 = 7
So 5610-45-7 is a valid CAS Registry Number.

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