thumb|right|General chemical structure of a sulfanilide
thumb|right|General chemical structure of a sulfanilide
In organic chemistry, a sulfonanilide group is a functional group found in certain organosulfur compounds. It possesses the chemical structure , and consists of a sulfonamide group () where one of the two nitrogen substituents (R' or R") is a phenyl group (). It can be viewed as a derivative of aniline ().
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).