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108959-43-9

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108959-43-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108959-43-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,9,5 and 9 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 108959-43:
(8*1)+(7*0)+(6*8)+(5*9)+(4*5)+(3*9)+(2*4)+(1*3)=159
159 % 10 = 9
So 108959-43-9 is a valid CAS Registry Number.

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