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299450-76-3

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299450-76-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 299450-76-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,9,4,5 and 0 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 299450-76:
(8*2)+(7*9)+(6*9)+(5*4)+(4*5)+(3*0)+(2*7)+(1*6)=193
193 % 10 = 3
So 299450-76-3 is a valid CAS Registry Number.

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