Acta Cryst. (2006). E62, o3676-o3677  [ doi:10.1107/S160053680602993X ]

(E)-1,3-Dimethyl-5-p-tolyloxy-1H-pyrazole-4-carbaldehyde O-(6-chloropyridazin-3-yl)oxime

F.-Z. Hu, Y.-Q. Chang, Y.-Q. Zhu, X.-M. Zou and H.-Z. Yang

Abstract: In the title molecule, C₁₈H₁₈ClN₅O₂, the central pyrazole ring is perpendicular to the benzene ring and approximately perpendicular to the pyridazine ring [dihedral angles 89.9 (2) and 82.8 (2)°, respectively].

Online 4 August 2006

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