2-Chloro-N-[4-(3-methyl-3-phenylcyclobutyl)-1,3-thiazol-2-yl]-N′-(naphthalen-1-ylmethylidene)acetohydrazide

In the molecular structure of the title hydrazide derivative, C27H24ClN3OS, the acetohydrazide group is approximately planar, with a maximum deviation of 0.017 (3) Å. The dihedral angle between the naphthylene system and the phenyl ring is 78.91 (18)°. The crystal structure is stabilized by one weak intermolecular C—H...O hydrogen bond and two aliphatic C—H...π hydrogen-bonding associations.