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113875-21-1

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113875-21-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 113875-21-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,8,7 and 5 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 113875-21:
(8*1)+(7*1)+(6*3)+(5*8)+(4*7)+(3*5)+(2*2)+(1*1)=121
121 % 10 = 1
So 113875-21-1 is a valid CAS Registry Number.

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