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177592-69-7

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177592-69-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 177592-69-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,7,5,9 and 2 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 177592-69:
(8*1)+(7*7)+(6*7)+(5*5)+(4*9)+(3*2)+(2*6)+(1*9)=187
187 % 10 = 7
So 177592-69-7 is a valid CAS Registry Number.

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