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41990-79-8

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41990-79-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 41990-79-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,9,9 and 0 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 41990-79:
(7*4)+(6*1)+(5*9)+(4*9)+(3*0)+(2*7)+(1*9)=138
138 % 10 = 8
So 41990-79-8 is a valid CAS Registry Number.

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