72256-35-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72256-35-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,2,5 and 6 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 72256-35:
(7*7)+(6*2)+(5*2)+(4*5)+(3*6)+(2*3)+(1*5)=120
120 % 10 = 0
So 72256-35-0 is a valid CAS Registry Number.