50546-80-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 50546-80-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,5,4 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 50546-80:
(7*5)+(6*0)+(5*5)+(4*4)+(3*6)+(2*8)+(1*0)=110
110 % 10 = 0
So 50546-80-0 is a valid CAS Registry Number.