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140458-18-0

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140458-18-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140458-18-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,4,5 and 8 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 140458-18:
(8*1)+(7*4)+(6*0)+(5*4)+(4*5)+(3*8)+(2*1)+(1*8)=110
110 % 10 = 0
So 140458-18-0 is a valid CAS Registry Number.

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