Nomenclature of: CH3-CO-CH2-CH2-CH2-CH2-CH2-C (CO-CH3)-CO-CH3 Share with your friends Share 0 Avni answered this 3-acetyl-decan-2,9-dione is the IUPAC name of the mentioned molecule. 0 View Full Answer Piyush Jha answered this I am not sure, I think "3-Acetyl-2,9-decanedione" is the correct IUPAC name. 0