15498-93-8 2-(Dimethylamino)-N-(7-oxo-1,3,5-cycloheptatrien-1-yl)acetamide hydrochloride 2-Dimethylaminoacetamidotropone hydrochloride Acetamide, 2-(dimethylamino)-N-(7-oxo-1,3,5-cycloheptatrien-1-yl)-, monohydrochloride