1196586-45-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1196586-45-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,6,5,8 and 6 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1196586-45:
(9*1)+(8*1)+(7*9)+(6*6)+(5*5)+(4*8)+(3*6)+(2*4)+(1*5)=204
204 % 10 = 4
So 1196586-45-4 is a valid CAS Registry Number.