4-acetylpyridine-N-oxide

5-(4-Hydroxyphenyl)imidazolidine-2,4-dione

n.a

4-Acetylpyridine-N-oxide is a chemical compound that appeared on a 1994 list of 599 additives reportedly used in tobacco cigarette manufacturing. Its primary significance is as a historical additive in tobacco products, though its specific functional role is not detailed in authoritative sources.