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.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3344046 | PMC |
http://dx.doi.org/10.1107/S1600536812009907 | DOI Listing |
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