330160-39-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 330160-39-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,0,1,6 and 0 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 330160-39:
(8*3)+(7*3)+(6*0)+(5*1)+(4*6)+(3*0)+(2*3)+(1*9)=89
89 % 10 = 9
So 330160-39-9 is a valid CAS Registry Number.