1448893-03-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1448893-03-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,8,8,9 and 3 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1448893-03:
(9*1)+(8*4)+(7*4)+(6*8)+(5*8)+(4*9)+(3*3)+(2*0)+(1*3)=205
205 % 10 = 5
So 1448893-03-5 is a valid CAS Registry Number.