title: N-(4-Chloro-phen-yl)-4-ethyl-piperazine-1-carboxamide.
abstract: In the title mol-ecule, C(13)H(18)ClN(3)O, the piperazine ring has a chair conformation. In the crystal, mol-ecules are linked into chains along [100] by N-H⋯O hydrogen bonds.
authors: Microscale Science Institute, Department of Chemistry and Chemical Engineering, Weifang University, Weifang 261061,  People's Republic of China.
authors: Yu-Feng
authors: YF
authors: Li