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29423-82-3

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29423-82-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 29423-82-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,4,2 and 3 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 29423-82:
(7*2)+(6*9)+(5*4)+(4*2)+(3*3)+(2*8)+(1*2)=123
123 % 10 = 3
So 29423-82-3 is a valid CAS Registry Number.

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