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143726-50-5

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143726-50-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143726-50-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,7,2 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 143726-50:
(8*1)+(7*4)+(6*3)+(5*7)+(4*2)+(3*6)+(2*5)+(1*0)=125
125 % 10 = 5
So 143726-50-5 is a valid CAS Registry Number.

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