I think carbolic acid found in soft drinks and carboxylic acids (there are many of them) are found in all sorts of things (coconuts, goat fat, fragrances, phero

I think carbolic acid found in soft drinks and carboxylic acids (there are many of them) are found in all sorts of things (coconuts, goat fat, fragrances, pheromones, etc) but not carbonated drinks, according to Wikipedia. https://en.m.wikipedia.org/wiki/Carboxylic_acid https://en.m.wikipedia.org/wiki/Carboxylic_acid