160335-45-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 160335-45-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,3,3 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 160335-45:
(8*1)+(7*6)+(6*0)+(5*3)+(4*3)+(3*5)+(2*4)+(1*5)=105
105 % 10 = 5
So 160335-45-5 is a valid CAS Registry Number.