160941-13-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 160941-13-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,9,4 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 160941-13:
(8*1)+(7*6)+(6*0)+(5*9)+(4*4)+(3*1)+(2*1)+(1*3)=119
119 % 10 = 9
So 160941-13-9 is a valid CAS Registry Number.