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1213190-27-2

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1213190-27-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1213190-27-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,3,1,9 and 0 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1213190-27:
(9*1)+(8*2)+(7*1)+(6*3)+(5*1)+(4*9)+(3*0)+(2*2)+(1*7)=102
102 % 10 = 2
So 1213190-27-2 is a valid CAS Registry Number.

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