div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader043vdocumentinreader043viewer20220307025aee20b57f8b9a455690971dhtml5page1jpg target=_blank img data-url=159-trade-science-was-derived-as-c19h1607-from-its-elemental-analysis-and-masshtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: 159 - Trade Science Inc · formula was derived as C19H1607 from its elemental analysis and mass spectrum The IR spectrum of the compound methoxyl ö 385 31--1 s but the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentinreader043viewer20220307025aee20b57f8b9a455690971dhtml5thumbnails1jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader043vdocumentinreader043viewer20220307025aee20b57f8b9a455690971dhtml5page2jpg target=_blank img data-url=159-trade-science-was-derived-as-c19h1607-from-its-elemental-analysis-and-masshtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: 159 - Trade Science Inc · formula was derived as C19H1607 from its elemental analysis and mass spectrum The IR spectrum of the compound methoxyl ö 385 31--1 s but the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentinreader043viewer20220307025aee20b57f8b9a455690971dhtml5thumbnails2jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imagea href=https:reader043vdocumentinreader043viewer20220307025aee20b57f8b9a455690971dhtml5page3jpg target=_blank img data-url=159-trade-science-was-derived-as-c19h1607-from-its-elemental-analysis-and-masshtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: 159 - Trade Science Inc · formula was derived as C19H1607 from its elemental analysis and mass spectrum The IR spectrum of the compound methoxyl ö 385 31--1 s but the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentinreader043viewer20220307025aee20b57f8b9a455690971dhtml5thumbnails3jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imagea href=https:reader043vdocumentinreader043viewer20220307025aee20b57f8b9a455690971dhtml5page4jpg target=_blank img data-url=159-trade-science-was-derived-as-c19h1607-from-its-elemental-analysis-and-masshtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: 159 - Trade Science Inc · formula was derived as C19H1607 from its elemental analysis and mass spectrum The IR spectrum of the compound methoxyl ö 385 31--1 s but the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentinreader043viewer20220307025aee20b57f8b9a455690971dhtml5thumbnails4jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imagea href=https:reader043vdocumentinreader043viewer20220307025aee20b57f8b9a455690971dhtml5page5jpg target=_blank img data-url=159-trade-science-was-derived-as-c19h1607-from-its-elemental-analysis-and-masshtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: 159 - Trade Science Inc · formula was derived as C19H1607 from its elemental analysis and mass spectrum The IR spectrum of the compound methoxyl ö 385 31--1 s but the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentinreader043viewer20220307025aee20b57f8b9a455690971dhtml5thumbnails5jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imagea href=https:reader043vdocumentinreader043viewer20220307025aee20b57f8b9a455690971dhtml5page6jpg target=_blank img data-url=159-trade-science-was-derived-as-c19h1607-from-its-elemental-analysis-and-masshtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: 159 - Trade Science Inc · formula was derived as C19H1607 from its elemental analysis and mass spectrum The IR spectrum of the compound methoxyl ö 385 31--1 s but the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentinreader043viewer20220307025aee20b57f8b9a455690971dhtml5thumbnails6jpg width=140 height=200 adivdiv