how should i name this compound?

• First select the longest continuous carbon chain containing the functional group. 
• Start numbering the chain from the end so that the functional group should get the lowest possible number.
• Then the substituent carbon cain should get the lowest possible number.
• The substituent carbon chain in this compound is n-propyl.
• The fuctional group is ketone.
• The longest continuous carbon chain containing ketone group is hexanone.
• The lowest possible number for the fuctional group is 2.
• The substituent chain is n-propyl.
• Hence, the name of this compound is 3-n-propyl-2-hexanone.