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108540-63-2

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108540-63-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108540-63-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,5,4 and 0 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 108540-63:
(8*1)+(7*0)+(6*8)+(5*5)+(4*4)+(3*0)+(2*6)+(1*3)=112
112 % 10 = 2
So 108540-63-2 is a valid CAS Registry Number.

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