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111672-42-5

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111672-42-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111672-42-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,6,7 and 2 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 111672-42:
(8*1)+(7*1)+(6*1)+(5*6)+(4*7)+(3*2)+(2*4)+(1*2)=95
95 % 10 = 5
So 111672-42-5 is a valid CAS Registry Number.

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