title: (E)-Methyl 2-chloro-4-dicyclo-hexyl-amino-4-oxobut-2-enoate.
abstract: In the title compound, C(17)H(26)ClNO(3), both cyclo-hexyl rings have chair conformations. In the crystal, mol-ecules are linked by weak inter-molecular C-H⋯O hydrogen bonds.
authors.affiliation: School of Chemistry and Environment, South China Normal University, Guangzhou 510006,  People's Republic of China.
authors.forename: Cai-Mei
authors.initials: CM
authors.lastname: Liu
authors.forename: Fu-Ling
authors.initials: FL
authors.lastname: Xue
authors.forename: Jian-Hua
authors.initials: JH
authors.lastname: Fu
authors.forename: Zhao-Yang
authors.initials: ZY
authors.lastname: Wang
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