12220-53-0 Usage
Properties and Applications
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Check Digit Verification of cas no
The CAS Registry Mumber 12220-53-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,2 and 0 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 12220-53:
(7*1)+(6*2)+(5*2)+(4*2)+(3*0)+(2*5)+(1*3)=50
50 % 10 = 0
So 12220-53-0 is a valid CAS Registry Number.