title: (E)-1-Methyl-5-(3-methyl-4-chloro-phen-oxy)-3-trifluoro-meth-yl-1H-pyrazole-4-carbaldehyde O-acetyl-oxime.
abstract: In the title mol-ecule, C(15)H(13)ClF(3)N(3)O(3), the pyrazole and benzene rings form a dihedral angle of 77.6 (3)°. In the crystal, mol-ecules related by translation along the a axis are linked into chains via C-H⋯O hydrogen bonds. The crystal packing is stabilized further by weak π-π [centroid-centroid distance = 3.734 (6) Å] and dipole-dipole inter-actions [C⋯O = 3.174 (2) Å].
authors.affiliation: College of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, People's Republic of China.
authors.forename: Hong
authors.initials: H
authors.lastname: Dai
authors.forename: Yan-Fei
authors.initials: YF
authors.lastname: Shen
authors.forename: Jiao
authors.initials: J
authors.lastname: Chen
authors.forename: Hong-Lian
authors.initials: HL
authors.lastname: Chen
authors.forename: Yong-Jun
authors.initials: YJ
authors.lastname: Shen