1448854-99-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1448854-99-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,8,8,5 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1448854-99:
(9*1)+(8*4)+(7*4)+(6*8)+(5*8)+(4*5)+(3*4)+(2*9)+(1*9)=216
216 % 10 = 6
So 1448854-99-6 is a valid CAS Registry Number.