Synthetics
Amyl butyrate smells like a sweet, fruity mix of banana, pineapple, cherry, and tropical notes.
Mosciano, Gerard P&F 16, No. 1, 31, (1991): Sweet, fruity, banana, pineapple and cherry, with a tropical nuance
Luebke, William tgsc, (1989): Sweet fruity banana pineapple cherry tropical
Moellhausen: Estery, fruity, sweet, fermenty; apricot-, banana-, pineapple-like
Indukern F&F: Sweet, fruity, banana, tropical