Synonyms: Acetamidine,N,N'-bis(p-ethoxyphenyl)-, hydrochloride (7CI); Acetamidine, N,N'-bis(p-ethoxyphenyl)-,monohydrochloride (8CI); Ethanimidamide, N,N'-bis(4-ethoxyphenyl)-,monohydrochloride (9CI); Holocaine hydrochloride; Phenacaine hydrochloride