726191-60-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 726191-60-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,6,1,9 and 1 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 726191-60:
(8*7)+(7*2)+(6*6)+(5*1)+(4*9)+(3*1)+(2*6)+(1*0)=162
162 % 10 = 2
So 726191-60-2 is a valid CAS Registry Number.