160858-75-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 160858-75-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,8,5 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 160858-75:
(8*1)+(7*6)+(6*0)+(5*8)+(4*5)+(3*8)+(2*7)+(1*5)=153
153 % 10 = 3
So 160858-75-3 is a valid CAS Registry Number.