1174908-09-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1174908-09-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,4,9,0 and 8 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1174908-09:
(9*1)+(8*1)+(7*7)+(6*4)+(5*9)+(4*0)+(3*8)+(2*0)+(1*9)=168
168 % 10 = 8
So 1174908-09-8 is a valid CAS Registry Number.