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111743-54-5

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111743-54-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111743-54-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,7,4 and 3 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 111743-54:
(8*1)+(7*1)+(6*1)+(5*7)+(4*4)+(3*3)+(2*5)+(1*4)=95
95 % 10 = 5
So 111743-54-5 is a valid CAS Registry Number.

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