133192-73-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133192-73-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,1,9 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 133192-73:
(8*1)+(7*3)+(6*3)+(5*1)+(4*9)+(3*2)+(2*7)+(1*3)=111
111 % 10 = 1
So 133192-73-1 is a valid CAS Registry Number.