title: Ethyl (Z)-2-chloro-2-[2-(4-meth-oxy-phenyl)hydrazin-1-yl-idene]acetate.
abstract: The mol-ecule of the title compound, C11H13ClN2O3, is planar (r.m.s. deviation = 0.0587 Å for non-H atoms) and adopts a Z conformation about the C=N double bond. In the crystal, mol-ecules are linked via an N-H⋯O hydrogen bond, forming zigzag chains propagating along [010]. These chains are consolidated by C-H⋯O hydrogen bonds.
authors.affiliation: Chemistry Department and the, Center of Excellence for Advanced Materials Research (CEAMR), Faculty of Science, King Abdulaziz University, PO Box 80203, Jeddah 21589, Saudi Arabia.
authors.forename: Abdullah M
authors.initials: AM
authors.lastname: Asiri
authors.forename: Muhammad Nadeem
authors.initials: MN
authors.lastname: Arshad
authors.forename: Mohie E M
authors.initials: ME
authors.lastname: Zayed
authors.forename: Khalid A
authors.initials: KA
authors.lastname: Alamry
authors.forename: Muhammad
authors.initials: M
authors.lastname: Shafiq