1160257-04-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1160257-04-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,0,2,5 and 7 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1160257-04:
(9*1)+(8*1)+(7*6)+(6*0)+(5*2)+(4*5)+(3*7)+(2*0)+(1*4)=114
114 % 10 = 4
So 1160257-04-4 is a valid CAS Registry Number.