Dienoate

methyl (2Z,6Z,8S)-10-{(2S,6R)-6-hydroxy-6-[(4R)-2-oxo-1,3-thiazolidin-4-yl]tetrahydro-2H-pyran-2-yl}-3,8-dimethyldeca-2,6-dienoate

mercury(2+) (9Z,12Z)-octadeca-9,12-dienoate

iron(3+) (E,E)-hexa-2,4-dienoate

Methyl (2z,4z)-5-chloro-2-(chloromethyl)-5-(4-chlorophenyl)penta-2,4-dienoate