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130262-42-9

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130262-42-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130262-42-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,2,6 and 2 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 130262-42:
(8*1)+(7*3)+(6*0)+(5*2)+(4*6)+(3*2)+(2*4)+(1*2)=79
79 % 10 = 9
So 130262-42-9 is a valid CAS Registry Number.

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