52033-93-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52033-93-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,0,3 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 52033-93:
(7*5)+(6*2)+(5*0)+(4*3)+(3*3)+(2*9)+(1*3)=89
89 % 10 = 9
So 52033-93-9 is a valid CAS Registry Number.