parameter in CDCl3
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1H NMR 300 MHz C8 H4 Cl2 N2 ca 8 % in CDCl3 5,6-dichloroquinoxaline 
Parameter ppm Hz
D(A) 8.91 D(B) 8.98 J(A,B) 1.8 D(C) 7.85 D(D) 8.01 J(C,D) 9.2 BURTON,D.E. ET AL. J.CHEM.SOC. C 1968, 1274
Hz ppm Int.2694.94 8.983 807 2693.14 8.977 945 2673.86 8.913 945 2672.07 8.907 808 2408.04 8.027 684 2398.85 7.996 1000 2359.16 7.864 1000 2349.98 7.833 684
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