448913-07-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 448913-07-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,8,9,1 and 3 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 448913-07:
(8*4)+(7*4)+(6*8)+(5*9)+(4*1)+(3*3)+(2*0)+(1*7)=173
173 % 10 = 3
So 448913-07-3 is a valid CAS Registry Number.