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903193-44-2

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903193-44-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 903193-44-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,3,1,9 and 3 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 903193-44:
(8*9)+(7*0)+(6*3)+(5*1)+(4*9)+(3*3)+(2*4)+(1*4)=152
152 % 10 = 2
So 903193-44-2 is a valid CAS Registry Number.

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