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591765-38-7

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591765-38-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 591765-38-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,9,1,7,6 and 5 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 591765-38:
(8*5)+(7*9)+(6*1)+(5*7)+(4*6)+(3*5)+(2*3)+(1*8)=197
197 % 10 = 7
So 591765-38-7 is a valid CAS Registry Number.

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