title: 5-Meth-oxy-2-benzofuran-1(3H)-one.
abstract: In the title compound, C9H8O3, the mol-ecular skeleton is almost planar, with an r.m.s. deviation of 0.010 (2) Å. In the crystal, weak C-H⋯O hydrogen bonds connect the mol-ecules into a two-dimensional network parallel to the ac plane.
authors.affiliation: Instituto de Química-UFU, Uberlândia, MG, Brazil.
authors.forename: Drielly A
authors.initials: DA
authors.lastname: Paixão
authors.forename: Silvana
authors.initials: S
authors.lastname: Guilardi
authors.forename: Jorge L
authors.initials: JL
authors.lastname: Pereira
authors.forename: Róbson R
authors.initials: RR
authors.lastname: Teixeira
authors.forename: Júnior F
authors.initials: JF
authors.lastname: Arantes