Now, you can easily find out the word root.
4 carbons ⇒word root = but
Assign numbers to carbon chain so that double bond gets the least number.
Therefore,1-Butene
CH3−CH2−CH=CH2 What is the IUPAC name of the following compound?
CH3−CH2−CH=CH2 What is the IUPAC name of tge followibg compound?
Give the IUPAC name of the following compound.
CH2=CH−CH(CH3)2