445246-24-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 445246-24-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,5,2,4 and 6 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 445246-24:
(8*4)+(7*4)+(6*5)+(5*2)+(4*4)+(3*6)+(2*2)+(1*4)=142
142 % 10 = 2
So 445246-24-2 is a valid CAS Registry Number.