3038-49-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3038-49-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,3 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 3038-49:
(6*3)+(5*0)+(4*3)+(3*8)+(2*4)+(1*9)=71
71 % 10 = 1
So 3038-49-1 is a valid CAS Registry Number.
InChI:InChI=1/C11H11F3N2/c12-11(13,14)9-4-2-1-3-8(9)7-10-15-5-6-16-10/h1-4H,5-7H2,(H,15,16)
3038-49-1Relevant academic research and scientific papers
A novel synthetic method for 2-arylmethyl substituted imidazolines and imidazoles from 2-aryl-1,1-dibromoethenes
Huh, Dal Ho,Ryu, Hoejin,Kim, Young Gyu
, p. 9857 - 9862 (2007/10/03)
Various 2-arylmethylimidazolines were prepared by treating readily available 2-aryl-1,1-dibromoethenes with ethylenediamine under mild conditions and further converted into the corresponding imidazoles smoothly with Swern oxidation. Graphical Abstract
