Synonyms: 5-Diethylaminoacetamidotropolone hydrochloride;2-(Diethylamino)-N-(4-hydroxy-5-oxo-1,3,6-cycloheptatrien-1-yl)acetamide hydrochloride;Acetamide, 2-(diethylamino)-N-(4-hydroxy-5-oxo-1,3,6-cycloheptatrien-1-yl)-, monohydrochloride;AC1L4EX1;LS-9011;2-(diethylamino)-N-(4-hydroxy-5-oxocyclohepta-1,3,6-trien-1-yl)acetamide hydrochloride;18188-80-2