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20243-93-0

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20243-93-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20243-93-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,2,4 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 20243-93:
(7*2)+(6*0)+(5*2)+(4*4)+(3*3)+(2*9)+(1*3)=70
70 % 10 = 0
So 20243-93-0 is a valid CAS Registry Number.

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