1160568-91-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1160568-91-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,0,5,6 and 8 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1160568-91:
(9*1)+(8*1)+(7*6)+(6*0)+(5*5)+(4*6)+(3*8)+(2*9)+(1*1)=151
151 % 10 = 1
So 1160568-91-1 is a valid CAS Registry Number.