title: Ethyl 2-[(2-oxo-2H-chromen-7-yl)-oxy]acetate.
abstract: In the title compound, C13H12O5, the mean plane of the 2H-chromene ring system (r.m.s deviation = 0.026 Å) forms a dihedral angle of 81.71 (6)° with the mean plane of ethyl 2-hy-droxy-acetate moiety (r.m.s deviation = 0.034 Å). In the crystal, C-H⋯O hydrogen bonds result in the formation of zigzag layers parallel to the bc plane.
authors: X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, 11800 USM, Penang, Malaysia ; Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, PO Box 2457, Riyadh 11451, Saudi Arabia.
authors: Hoong-Kun
authors: HK
authors: Fun
authors: Ching Kheng
authors: CK
authors: Quah
authors: Krishnendu
authors: K
authors: Aich
authors: Sangita
authors: S
authors: Das
authors: Shyamaprosad
authors: S
authors: Goswami
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