333393-32-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 333393-32-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,3,3,9 and 3 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 333393-32:
(8*3)+(7*3)+(6*3)+(5*3)+(4*9)+(3*3)+(2*3)+(1*2)=131
131 % 10 = 1
So 333393-32-1 is a valid CAS Registry Number.