parameter in CDCl3+DMSO-d6
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1H NMR 300 MHz C6 H7 N S in CDCl3+DMSO(4:1) 4-methyl-2(1H)-pyridinethione 
Parameter ppm Hz
D(A) 6.82 D(B) 6.25 D(C) 7.20 D(D) 1.98 J(A,B) 1.6 J(A,C) 0.8 J(A,D) 0.8 J(B,C) 6.5 J(B,D) 0.2 J(C,D) 0.2 D(E) 13.08 BELL,C.L. ET AL. J.HETEROCYCL.CHEM. 2, 420 (1965) J(B,D) AND J(C,D) : LESS THAN 0.2HZ.
Hz ppm Int.3924.04 13.080 515 2163.24 7.211 171 2157.00 7.190 166 2156.69 7.189 167 2046.83 6.823 182 2046.01 6.820 204 2045.30 6.818 183 1878.96 6.263 138 1877.53 6.258 134 1872.52 6.242 129 1870.98 6.237 126 594.34 1.981 1000 593.83 1.979 984
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