Nonan-2-yl acetate (Aceticacid2-nonylester) is a volatile oil extracted from the aerial parts of Ruta chalepensis L. and a pheromone extracted from honey bees with potential insecticidal activity.

8-Hydroxyquinoline-2-carbaldehyde is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

[D-Trp32]-Neuropeptide Y (human)