英文别名5-Trifluoromethyl-2H-pyridazine-3-one; 4-(trifluoromethyl)-1H-pyridazin-6-one; 5-(Trifluoromethyl)-2H-pyridazinone; 5-Trifluoromethylpyridazin-3-o; 5-Trifluoromethylpyridazin-3-ol; 5-(trifluoromethyl)pyridazin-3(2H)-one; 3(2H)-Pyridazinone, 5-(trifluoromethyl)- 
