196711-46-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 196711-46-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,6,7,1 and 1 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 196711-46:
(8*1)+(7*9)+(6*6)+(5*7)+(4*1)+(3*1)+(2*4)+(1*6)=163
163 % 10 = 3
So 196711-46-3 is a valid CAS Registry Number.