parameter in CDCl3
-
1H NMR 300 MHz C7 H5 N O2 in CDCl3 2,5-pyridinedicarbaldehyde 
Parameter ppm Hz
D(A) 9.26 D(B) 8.41 D(C) 8.11 D(D) 10.16 J(A,B) 1.9 J(A,C) 0.9 J(A,D) 0.0 J(B,C) 8.0 J(B,D) 0.8 J(C,D) 0.4 D(E) 10.28 QUEGUINER,G. & PASTOUR,P. BULL.SOC.CHIM.FR. 1968, 4117
Hz ppm Int.3084.01 10.280 1000 3048.17 10.161 526 3047.85 10.159 527 2779.39 9.265 298 2778.49 9.262 326 2777.51 9.258 329 2776.64 9.255 303 2528.51 8.428 143 2527.74 8.426 152 2526.61 8.422 152 2525.86 8.420 143 2520.50 8.402 173 2519.75 8.399 183 2518.62 8.395 181 2517.87 8.393 169 2437.10 8.124 271 2436.60 8.122 267 2429.06 8.097 225 2428.56 8.095 226
