Synthetics
Isoamyl hexanoate has a sweet, fruity aroma that is reminiscent of ripe fruits, cheese, and alcoholic beverages.
Mosciano, Gerard P&F 16, No. 2, 49, (1991): Fruity, sweet, pineapple with a slightly pungent sour cheesey note
Luebke, William tgsc, (1987): Fruity banana apple pineapple green
Alfrebro: Apple, pineapple, fruity, green, sweet