Synthetics
Butyric acid smells acrid and unpleasant, like rancid butter, parmesan cheese, or vomit, with a slightly sweet aftertaste
Mosciano, Gerard P&F 19, No. 2, 55, (1994): Sharp, dairy-like, cheesy, buttery with a fruity nuance
Luebke, William tgsc, (1995): Sharp acetic cheese butter fruit
Moellhausen: Acidic, caprylic, cheesy note
by Fragrance Drama
by Mr.qasem El_glaly