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39130-99-9

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39130-99-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 39130-99-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,1,3 and 0 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 39130-99:
(7*3)+(6*9)+(5*1)+(4*3)+(3*0)+(2*9)+(1*9)=119
119 % 10 = 9
So 39130-99-9 is a valid CAS Registry Number.

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