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753502-55-5

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753502-55-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 753502-55-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,3,5,0 and 2 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 753502-55:
(8*7)+(7*5)+(6*3)+(5*5)+(4*0)+(3*2)+(2*5)+(1*5)=155
155 % 10 = 5
So 753502-55-5 is a valid CAS Registry Number.

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