# Write the Iupac Name of the Following Compound: - Chemistry

Write the IUPAC name of the follow

$\begin{array}\ce{\phantom{--..}O}\\\ce{\phantom{--..}||}\\ \ce{CH2=CH-C-CH3}\end{array}$

#### Solution

$\begin{array}\ce{\phantom{--..}O}\\\ce{\phantom{--..}||}\\ \ce{\underset{4}{C}H2=\underset{3}{C}H-\underset{2}{C}-\underset{1}{C}H3}\end{array}$
But-3-en-2-one

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