33023-06-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33023-06-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,0,2 and 3 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 33023-06:
(7*3)+(6*3)+(5*0)+(4*2)+(3*3)+(2*0)+(1*6)=62
62 % 10 = 2
So 33023-06-2 is a valid CAS Registry Number.