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MassMS-NW-8082 10H-pyrido(3,2-b)(1,4)benzothiazine C11H8N2S (Mass of molecular ion: 200)
Source Temperature: 160 °C Sample Temperature: 130 °C Direct, 75 eV
39.0 2.3 45.0 1.5 51.0 1.1 63.0 1.2 69.0 2.7 77.0 1.1 78.0 1.7 82.0 1.2 86.5 1.1 87.0 1.7 100.0 8.2 100.5 1.1 101.0 1.2 102.0 1.0 114.0 1.3 128.0 1.9 129.0 1.5 140.0 4.0 141.0 2.2 155.0 5.7 156.0 7.4 166.0 1.1 167.0 3.4 168.0 29.2 169.0 5.3 170.0 1.2 172.0 3.0 173.0 1.6 198.0 1.9 199.0 12.0 200.0 100.0 201.0 14.0 202.0 5.4
400 MHz in CDCl3
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1H NMR 399.65 MHz C11 H8 N2 S 0.038 g : 0.5 ml CDCl3 10H-pyrido(3,2-b)(1,4)benzothiazine 
Assign. Shift(ppm)
A 7.89 B 7.829 C 7.147 D 6.969 E 6.906 F 6.809 G 6.689 J 6.546
Hz ppm Int.3153.44 7.891 290 3132.45 7.838 630 3130.86 7.835 683 3127.32 7.826 682 3125.73 7.822 689 2861.08 7.159 775 2859.50 7.156 798 2853.52 7.141 863 2851.93 7.137 846 2794.43 6.993 352 2792.85 6.989 388 2786.62 6.973 609 2785.52 6.970 680 2779.17 6.955 474 2777.71 6.951 536 2769.53 6.930 37 2769.29 6.930 37 2765.26 6.920 642 2763.92 6.916 648 2757.57 6.900 1000 2756.10 6.897 859 2752.32 6.887 35 2728.39 6.827 595 2727.17 6.824 622 2724.49 6.818 47 2720.83 6.809 754 2719.73 6.806 771 2713.38 6.790 346 2712.16 6.787 347 2679.44 6.705 800 2674.44 6.692 793 2671.88 6.686 761 2666.87 6.674 732 2620.61 6.558 719 2619.63 6.555 714 2612.79 6.538 671 2611.69 6.535 653
in DMSO-d6
KBr disc
nujol mull
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