56080-28-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 56080-28-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,0,8 and 0 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 56080-28:
(7*5)+(6*6)+(5*0)+(4*8)+(3*0)+(2*2)+(1*8)=115
115 % 10 = 5
So 56080-28-5 is a valid CAS Registry Number.