title: 3-Chloro-6-{4-[3-(4-chloro-phen-oxy)prop-yl]piperazin-1-yl}pyridazine.
abstract: In the title compound, C(17)H(20)Cl(2)N(4)O, the piperazine ring adopts a chair conformation and the dihedral angle between the pyridazine ring and the benzene ring is 36.3 (1)°. In the crystal, weak C-H⋯O and C-H⋯(N,N) inter-actions help to establish the packing, which also features short inter-molecular Cl⋯Cl contacts [3.331 (2) Å].
authors.forename: Hongliang
authors.initials: H
authors.lastname: Wang
authors.forename: Junhai
authors.initials: J
authors.lastname: Xiao
authors.forename: Xian
authors.initials: X
authors.lastname: Zhang
authors.forename: Tiemin
authors.initials: T
authors.lastname: Sun
authors.forename: Song
authors.initials: S
authors.lastname: Li