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71007-73-3

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71007-73-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71007-73-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,0,0 and 7 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 71007-73:
(7*7)+(6*1)+(5*0)+(4*0)+(3*7)+(2*7)+(1*3)=93
93 % 10 = 3
So 71007-73-3 is a valid CAS Registry Number.

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