A 1H-NMR shows a single signal and a 13C-NMR shows two signals. A possible structure for this compound is, 
Definitions:
Industry Group
A classification of companies that conduct similar types of business, used for analysis and comparison within the stock market.
Dividend Yield
The annual dividend payment expressed as a percent of the stock price.
Index Model
A financial model that relates a stock's returns to the returns of a broader market index, used to estimate the stock's beta and expected returns.
Standard Deviation
A measure of the dispersion or variability of a set of values, widely used in finance to assess the risk associated with a particular investment.
Q12: The sequence of a decapeptide can be
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Q53: Which conformation of pentane is most stable?<br><img
Q61: Which of these molecules are polar?<br>HINT: look