3,5,6-trichloro-1H-pyridin-2-one;3,5,6-Trichloro-2-pyridone;3,5,6-TRICHLORO-2-PYRIDINOL;3,5,6-Trichloro-2(1H)-pyridinone;3,5,6-Trichloro-2-pyridone;Caswell No. 821AA;EINECS 229-405-2;EPA Pesticide Chemical Code 206900;2(1H)-Pyridinone, 3,5,6-trichloro-;2-Hydroxy-3,5,6-trichloropyridine;2,3,5-Trichloro-6-hydroxypyridine;33972_RIEDEL
3,5,6-trichloro-1H-pyridin-2-one