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91059-50-6

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91059-50-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91059-50-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,0,5 and 9 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 91059-50:
(7*9)+(6*1)+(5*0)+(4*5)+(3*9)+(2*5)+(1*0)=126
126 % 10 = 6
So 91059-50-6 is a valid CAS Registry Number.
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