Synonyms: Pyrido[3,2-f]-1,4-oxazepine-5(2H)-thione,2-[2-(dimethylamino)ethyl]-3,4-dihydro-4-methyl-, monohydrochloride (9CI);Pyrido[3,2-f]-1,4-oxazepine-5(2H)-thione,2-[2-(dimethylamino)ethyl]-3,4-dihydro-4-methyl-, monohydrochloride, (?à)-; Rocastine hydrochloride