160195-16-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 160195-16-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,1,9 and 5 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 160195-16:
(8*1)+(7*6)+(6*0)+(5*1)+(4*9)+(3*5)+(2*1)+(1*6)=114
114 % 10 = 4
So 160195-16-4 is a valid CAS Registry Number.