1196463-11-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1196463-11-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,6,4,6 and 3 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1196463-11:
(9*1)+(8*1)+(7*9)+(6*6)+(5*4)+(4*6)+(3*3)+(2*1)+(1*1)=172
172 % 10 = 2
So 1196463-11-2 is a valid CAS Registry Number.