64162-13-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64162-13-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,1,6 and 2 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 64162-13:
(7*6)+(6*4)+(5*1)+(4*6)+(3*2)+(2*1)+(1*3)=106
106 % 10 = 6
So 64162-13-6 is a valid CAS Registry Number.