726-35-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 726-35-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,2 and 6 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 726-35:
(5*7)+(4*2)+(3*6)+(2*3)+(1*5)=72
72 % 10 = 2
So 726-35-2 is a valid CAS Registry Number.