5-Trifluoromethyl-2H-pyridazine-2-one
5-(Trifluoromethyl)-2H-pyridazinone;5-Trifluoromethyl-2H-pyridazine-2-one;5-Trifluoromethylpyridazin-3-o;5-Trifluoromethylpyridazin-3-ol;5-Trifluoromethyl-2H-pyridazin-3-one;5-(trifluoromethyl)pyridazin-3(2H)-one