160889-14-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 160889-14-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,8,8 and 9 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 160889-14:
(8*1)+(7*6)+(6*0)+(5*8)+(4*8)+(3*9)+(2*1)+(1*4)=155
155 % 10 = 5
So 160889-14-5 is a valid CAS Registry Number.