diethyl (3,5,6-trichloropyridin-2-yl) phosphate; Phosphoric Acid Diethyl 3,5,6-Trichloro-2-pyridinyl Ester; 6-Trichloro-2-pyridyl Diethyl Phosphate; Chloropyrifos Oxon; Chlorpyrifos-ethyl Oxon; Chlorpyriphoxon; Diethyl 3,5,6-Trichloro-2-pyridyl Phosphate; Dursban Oxygen Analog; Dursbanoxon; Fospirate-ethyl; O,O-Diethyl O-3,5,6-Trichloro-2-pyridyl Phosphate; O-(3,5,6-Trichloro-2-pyridinyl) O,O-Diethyl Phosphate
