10. Determine the structures of each compound with the given information. A) CsH12 2.0 1 1.8 1.6 30 1.4 1.2 1.0 0.8 0.5 B) C4H604 IR Data (format=shape of peak, intensity of peak): 3420 cm' (broad, med.), 2932 cm (broad, strong), 1695 cm (narrow, strong), 1419 cm² (narrow, med.), 1311 cm (narrow med.), 1203 cm' (narrow, strong), and a few other weak peaks between 924-638 cm¹.

help with Org chem please

1. For the following compounds, determine the following: A. Number of peaks, B. Integral of each peak, C. Estimate of each peak location (ppm), D. Splitting pattern for each peak (singlet, doublet, triplet, etc.) For example, ethanol (CH3CH2OH) would be 3 peaks: CH3 peak at -1.5 ppm (3H, triplet), CH2 at -3.5 ppm (2H, quartet), and OH peak at -4.5 ppm (1H, singlet). This is dihydropyran, which is used as a "protecting group" for alcohols during organic synthesis. Protecting groups are chemical modifications that mask a functional group and prevent an undesired side reaction from occurring. This is a common reagent called "Boc anhydride" (like the sound a chicken makes - boc boc boc) and is used as a protecting group for amines during peptide synthesis. HO ΟΗ OH СОН This is the meso form of tartaric acid. Because it's a meso compound, this affects the number of peaks in its NMR spectrum.

Please identify the compound present in the IR and MS scans.  Both scans utilized the same compound.  (Each graph is labled with IR and MS respectively)