22344-27-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22344-27-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,3,4 and 4 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 22344-27:
(7*2)+(6*2)+(5*3)+(4*4)+(3*4)+(2*2)+(1*7)=80
80 % 10 = 0
So 22344-27-0 is a valid CAS Registry Number.