C6H12O 2-Hexanone 2-Methylpentanal 3,3-Dimethylbutyraldehyde 3-Hexanone 3-Methyl-2-pentanone Cyclohexanol Cyclopentyl methyl ether Ethyl isopropyl ketone Hexanal Methyl isobutyl ketone Oxepane Pinacolone