Synonyms: MK 1-203 hydrochloride;2-Cyclohexen-1-one, 3-((2-chlorophenyl)amino)-5,5-dimethy-2-(piperidinylmethyl)-, HCl;2-Cyclohexen-1-one, 5,5-dimethyl-3-(2-chlorophenylamino)-2-piperidinomethyl-, monohydrochloride;AC1MI81N;LS-57566;3-(2-chloroanilino)-5,5-dimethyl-2-(piperidin-1-ylmethyl)cyclohex-2-en-1-one hydrochloride;51407-96-6