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104809-10-1

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104809-10-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104809-10-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,8,0 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 104809-10:
(8*1)+(7*0)+(6*4)+(5*8)+(4*0)+(3*9)+(2*1)+(1*0)=101
101 % 10 = 1
So 104809-10-1 is a valid CAS Registry Number.

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