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29497-04-9

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29497-04-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 29497-04-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,4,9 and 7 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 29497-04:
(7*2)+(6*9)+(5*4)+(4*9)+(3*7)+(2*0)+(1*4)=149
149 % 10 = 9
So 29497-04-9 is a valid CAS Registry Number.

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