title: Ethyl 2-[2-(3-meth-oxy-phen-yl)hydrazinyl-idene]-3-oxobutano-ate.
abstract: The title compound, C(13)H(16)N(2)O(4), is approximately planar (r.m.s. deviation = 0.065 Å for the 19 non-H atoms). An intra-molecular N-H⋯O hydrogen bond generates an S(6) ring motif and the mol-ecule adopts an E conformation with respect to the central C=N double bond. In the crystal, pairs of inter-molecular C-H⋯O hydrogen bonds link adjacent mol-ecules into inversion dimers. The crystal structure also features weak C-H⋯π inter-actions.
authors: Hoong-Kun
authors: HK
authors: Fun
authors: Safra Izuani Jama
authors: SI
authors: Asik
authors: Ibrahim Abdul
authors: IA
authors: Razak
authors: Shobhitha
authors: S
authors: Shetty
authors: Balakrishna
authors: B
authors: Kalluraya