2,5-dichloro-4-oxohex-2-enedioic acid
2,5-dichloro-4-oxohex-2-enedioic acid
An α,ω-dicarboxylic acid that is hexanedioic acid containing a double bond between positions 2 and 3, an oxo group at position 4, and two chlorine atoms (at positions 2 and 5).