1404420-22-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1404420-22-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,4,4,2 and 0 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1404420-22:
(9*1)+(8*4)+(7*0)+(6*4)+(5*4)+(4*2)+(3*0)+(2*2)+(1*2)=99
99 % 10 = 9
So 1404420-22-9 is a valid CAS Registry Number.
1404420-22-9Relevant academic research and scientific papers
A novel synthesis of imidazo[1,2-a]quinoxalines
Marjani, A. Poursattar,Khalafy,Prager
, p. 931 - 935 (2013/01/15)
Several new derivatives of imidazo[1,2-a]quinoxalines have been synthesized in good to excellent yields starting from arylaminoisoxazol-5(2H)-ones and 2,3-dichloroquinoxaline through a rearrangement under mild base-catalyzed conditions.
