div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader042vdocumentinreader042viewer20220225005aa23af97f8b9ac67a8cd4dfhtml5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: · PDF fileAromatic nitrile compound absorb IR frequency at around 12 Pethidine Charcoal to detect 74 75 is anthranilic acid derivative Mefenamic acid type of src=https:reader042vdocumentinreader042viewer20220225005aa23af97f8b9ac67a8cd4dfhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 2button div class=ts-image a href=https:reader042vdocumentinreader042viewer20220225005aa23af97f8b9ac67a8cd4dfhtml5page2jpg target=_blank amp-img class=ts-thumb alt=Page 2: · PDF fileAromatic nitrile compound absorb IR frequency at around 12 Pethidine Charcoal to detect 74 75 is anthranilic acid derivative Mefenamic acid type of src=https:reader042vdocumentinreader042viewer20220225005aa23af97f8b9ac67a8cd4dfhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 3button div class=ts-image a href=https:reader042vdocumentinreader042viewer20220225005aa23af97f8b9ac67a8cd4dfhtml5page3jpg target=_blank amp-img class=ts-thumb alt=Page 3: · PDF fileAromatic nitrile compound absorb IR frequency at around 12 Pethidine Charcoal to detect 74 75 is anthranilic acid derivative Mefenamic acid type of src=https:reader042vdocumentinreader042viewer20220225005aa23af97f8b9ac67a8cd4dfhtml5thumbnails3jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 4button div class=ts-image a href=https:reader042vdocumentinreader042viewer20220225005aa23af97f8b9ac67a8cd4dfhtml5page4jpg target=_blank amp-img class=ts-thumb alt=Page 4: · PDF fileAromatic nitrile compound absorb IR frequency at around 12 Pethidine Charcoal to detect 74 75 is anthranilic acid derivative Mefenamic acid type of src=https:reader042vdocumentinreader042viewer20220225005aa23af97f8b9ac67a8cd4dfhtml5thumbnails4jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 5button div class=ts-image a href=https:reader042vdocumentinreader042viewer20220225005aa23af97f8b9ac67a8cd4dfhtml5page5jpg target=_blank amp-img class=ts-thumb alt=Page 5: · PDF fileAromatic nitrile compound absorb IR frequency at around 12 Pethidine Charcoal to detect 74 75 is anthranilic acid derivative Mefenamic acid type of src=https:reader042vdocumentinreader042viewer20220225005aa23af97f8b9ac67a8cd4dfhtml5thumbnails5jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 6button div class=ts-image a href=https:reader042vdocumentinreader042viewer20220225005aa23af97f8b9ac67a8cd4dfhtml5page6jpg target=_blank amp-img class=ts-thumb alt=Page 6: · PDF fileAromatic nitrile compound absorb IR frequency at around 12 Pethidine Charcoal to detect 74 75 is anthranilic acid derivative Mefenamic acid type of src=https:reader042vdocumentinreader042viewer20220225005aa23af97f8b9ac67a8cd4dfhtml5thumbnails6jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 7button div class=ts-image a href=https:reader042vdocumentinreader042viewer20220225005aa23af97f8b9ac67a8cd4dfhtml5page7jpg target=_blank amp-img class=ts-thumb alt=Page 7: · PDF fileAromatic nitrile compound absorb IR frequency at around 12 Pethidine Charcoal to detect 74 75 is anthranilic acid derivative Mefenamic acid type of src=https:reader042vdocumentinreader042viewer20220225005aa23af97f8b9ac67a8cd4dfhtml5thumbnails7jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 8button div class=ts-image a href=https:reader042vdocumentinreader042viewer20220225005aa23af97f8b9ac67a8cd4dfhtml5page8jpg target=_blank amp-img class=ts-thumb alt=Page 8: · PDF fileAromatic nitrile compound absorb IR frequency at around 12 Pethidine Charcoal to detect 74 75 is anthranilic acid derivative Mefenamic acid type of src=https:reader042vdocumentinreader042viewer20220225005aa23af97f8b9ac67a8cd4dfhtml5thumbnails8jpg width=142 height=106 layout=responsive amp-imga divdiv