Synonyms: 2-(((2-Piperidinoethyl)amino)methylene)-1,3-indandione hydrochloride;1,3-Indandione, 2-(((2-piperidinoethyl)amino)methylene)-, hydrochloride;1H-Indene-1,3(2H)-dione, 2-(((2-(1-piperidinyl)ethyl)amino)methylene)-, hydrochloride;AC1MIDGZ;LS-81267;2-[(2-piperidin-1-ylethylamino)methylidene]indene-1,3-dione hydrochloride;59904-29-9