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1307605-39-5

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1307605-39-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1307605-39-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,7,6,0 and 5 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1307605-39:
(9*1)+(8*3)+(7*0)+(6*7)+(5*6)+(4*0)+(3*5)+(2*3)+(1*9)=135
135 % 10 = 5
So 1307605-39-5 is a valid CAS Registry Number.

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