160259-52-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 160259-52-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,2,5 and 9 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 160259-52:
(8*1)+(7*6)+(6*0)+(5*2)+(4*5)+(3*9)+(2*5)+(1*2)=119
119 % 10 = 9
So 160259-52-9 is a valid CAS Registry Number.