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107672-31-1

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107672-31-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 107672-31-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,6,7 and 2 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 107672-31:
(8*1)+(7*0)+(6*7)+(5*6)+(4*7)+(3*2)+(2*3)+(1*1)=121
121 % 10 = 1
So 107672-31-1 is a valid CAS Registry Number.

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