title: (2E,4E)-Ethyl 5-(phenyl-sulfon-yl)penta-2,4-dienoate.
abstract: In the title compound, C(13)H(14)O(4)S, both C=C double bonds adopt an E conformation. In the crystal, mol-ecules are linked into centrosymmetric R(2) (2)(14) dimers via pairs of C-H⋯O hydrogen bonds.
authors.forename: Ulaganathan
authors.initials: U
authors.lastname: Sankar
authors.forename: V
authors.initials: V
authors.lastname: Sabari
authors.forename: G
authors.initials: G
authors.lastname: Suresh
authors.forename: Ramakrishnan
authors.initials: R
authors.lastname: Uma
authors.forename: S
authors.initials: S
authors.lastname: Aravindhan