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692758-59-1

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692758-59-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 692758-59-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,2,7,5 and 8 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 692758-59:
(8*6)+(7*9)+(6*2)+(5*7)+(4*5)+(3*8)+(2*5)+(1*9)=221
221 % 10 = 1
So 692758-59-1 is a valid CAS Registry Number.

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