55322-56-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55322-56-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,3,2 and 2 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 55322-56:
(7*5)+(6*5)+(5*3)+(4*2)+(3*2)+(2*5)+(1*6)=110
110 % 10 = 0
So 55322-56-0 is a valid CAS Registry Number.