林 esters:alkyl alkanoate (-ic ate) (octyl acetate)[orange] (ethyl butyrate)[pineapple] (isopentyl acetate,isoamyl acetate)[banana] OCH3 (methyl salicylate)[wintergreen]esters: alkyl alkanoate (- ic + ate) O O O O O O OH OCH 3 O (octyl acetate) [orange] (ethyl butyrate) [pineapple] (isopentyl acetate, isoamyl acetate) [banana] (methyl salicylate) [wintergreen]