196194-68-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 196194-68-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,6,1,9 and 4 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 196194-68:
(8*1)+(7*9)+(6*6)+(5*1)+(4*9)+(3*4)+(2*6)+(1*8)=180
180 % 10 = 0
So 196194-68-0 is a valid CAS Registry Number.