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339341-71-8

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339341-71-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 339341-71-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,9,3,4 and 1 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 339341-71:
(8*3)+(7*3)+(6*9)+(5*3)+(4*4)+(3*1)+(2*7)+(1*1)=148
148 % 10 = 8
So 339341-71-8 is a valid CAS Registry Number.

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