title: 2-(4-Formyl-2,6-dimeth-oxy-phenoxy)-acetic acid.
abstract: In the title compound, C(11)H(12)O(6), the aldehyde group is disordered over two sites in a 0.79:0.21 ratio. The carb-oxy-lic acid chain is found in the [ap,ap] conformation due to two intramolecular O-H⋯O hydrogen bonds.
authors: Department of Chemistry, University of Antwerp, Universiteitsplein 1, B-2610 Wilrijk, Belgium.
authors: Alain
authors: A
authors: Collas
authors: Christophe M L
authors: CM
authors: Vande Velde
authors: Frank
authors: F
authors: Blockhuys
references: Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22
references: 18156677
references: Acta Crystallogr D Biol Crystallogr. 2009 Feb;65(Pt 2):148-55
references: 19171970