Draw the structure of the following compound from the given data. click the "draw structure" button to launch the drawing utility. molecular formula c8h14o3 ir absorptions 1810 and 1770 cm−1 1 h nmr: 1.25 (doublet, 12h) and 2.65 (septet, 2h) ppm.

the old alchemists made significant contributions to science even though there starting premises were off a bit. their conclusions after failure would steer them into better directions for investigation. science is no more than close observation and the initial mistakes result in rethinking and retrying experiments.