title: N'-(Butan-2-yl-idene)furan-2-carbohydrazide.
abstract: The title Schiff base compound, C(9)H(12)N(2)O(2), was obtained from a condensation reaction of butan-2-one and furan-2-carbohydrazide. The furan ring and the hydrazide fragment are roughly planar, the largest deviation from the mean plane being 0.069 (2)Å, but the butanyl-idene group is twisted slightly with respect to this plane by a dihedral angle of 5.2 (3)°. In the crystal, inter-molecular N-H⋯O hydrogen bonds link pairs of inversion-related mol-ecules, forming dimers of R(2) (2)(8) graph-set motif.
authors.forename: Bu-Wei
authors.initials: BW
authors.lastname: Ma
authors.forename: Zhen-Xin
authors.initials: ZX
authors.lastname: Zhao
authors.forename: He-Ping
authors.initials: HP
authors.lastname: Li