title: 3-Chloro-6-[2-(propan-2-yl-idene)hydrazin-yl]pyridazine.
abstract: In the title compound, C(7)H(9)ClN(4), the 3-chloro-6-hydrazinylpyridazine unit is planar (r.m.s. deviation = 0.0219 Å) and is oriented at a dihedral angle 4.66 (27)° with respect to the propan-2-yl-idene group. In the crystal, the mol-ecules are linked into non-planar dimers due to a crystallographic twofold rotation via N-H⋯N hydrogen bonds with R(2) (2)(8) graph-set ring motifs.
authors: Abdul Qayyum
authors: AQ
authors: Ather
authors: M Nawaz
authors: MN
authors: Tahir
authors: Misbahul Ain
authors: MA
authors: Khan
authors: Muhammad Makshoof
authors: MM
authors: Athar
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