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433231-65-3

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433231-65-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 433231-65-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,3,2,3 and 1 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 433231-65:
(8*4)+(7*3)+(6*3)+(5*2)+(4*3)+(3*1)+(2*6)+(1*5)=113
113 % 10 = 3
So 433231-65-3 is a valid CAS Registry Number.

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