Identify the Compound

question 129

Essay

Identify the compound:
C₄H₆O₂: 1H NMR, δ 2.28 (2H, multiplet), 2.50 (2H, triplet), 4.35 (2H, triplet); ¹³C NMR, δ 177.81 (singlet), 68.58 (triplet), 27.70 (triplet), 22.17 (triplet) (ppm)

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Definitions:

Standard Deviation

A statistical measure that quantifies the variation or dispersion of a set of numerical data from its mean.

Zero Standard Deviation

A statistical measure indicating that all values within a data set are identical.

Risk-Free Asset

A financial instrument that is considered to have no risk of financial loss, typically government bonds.

Standard Deviation

A statistic that measures the dispersion or variability of a set of data values around the mean (average) of those values.