The molecule is an oxo monocarboxylic acid anion that is the conjugate base of 6-oxo-2-hydroxy-7-(4'-chlorophenyl)-3,8,8-trichloroocta-2E,4E,7E-trienoic acid. It is a conjugate base of a 6-oxo-2-hydroxy-7-(4'-chlorophenyl)-3,8,8-trichloroocta-2E,4E,7E-trienoic acid.
(2E,4E)-3,8,8-trichloro-7-(4-chlorophenyl)-1-hydroxy-1,6-dioxoocta-2,4,7-trien-2-olate