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104029-66-5

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104029-66-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104029-66-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,0,2 and 9 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 104029-66:
(8*1)+(7*0)+(6*4)+(5*0)+(4*2)+(3*9)+(2*6)+(1*6)=85
85 % 10 = 5
So 104029-66-5 is a valid CAS Registry Number.

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