3-[(1-Adamantylamino)methyl]-1-ethoxycarbonyl- 4-piperidone hydrochloride (1:1) AIDS-156911 AIDS156911 Ethyl 3-((1-adamantylamino)methyl)-4-oxo-1-piperidinecarboxylate hydrochloride NSC632852 (HYDROCHLORIDE SALT) {3-[(1-Adamantylamino)methyl]-1-ethoxycarbonyl-} 4-piperidone hydrochloride (1:1)