Synthetics
9-decenoic acid smells like a subtle blend of milky, cheesy, and slightly earthy notes, reminiscent of beer, wine, and shellfish.
Mosciano, Gerard P&F 18, No. 5, 39, (1993): Waxy, green, fatty, soapy with a slight creamy cheese type nuance
Luebke, William tgsc, (1989): Waxy green fruity fatty soapy
Taytonn ASCC: Fruity, milky, waxy