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124838-03-5

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124838-03-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 124838-03-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,8,3 and 8 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 124838-03:
(8*1)+(7*2)+(6*4)+(5*8)+(4*3)+(3*8)+(2*0)+(1*3)=125
125 % 10 = 5
So 124838-03-5 is a valid CAS Registry Number.

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