39162-39-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 39162-39-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,1,6 and 2 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 39162-39:
(7*3)+(6*9)+(5*1)+(4*6)+(3*2)+(2*3)+(1*9)=125
125 % 10 = 5
So 39162-39-5 is a valid CAS Registry Number.