31062-32-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 31062-32-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,0,6 and 2 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 31062-32:
(7*3)+(6*1)+(5*0)+(4*6)+(3*2)+(2*3)+(1*2)=65
65 % 10 = 5
So 31062-32-5 is a valid CAS Registry Number.