英文别名:
4-chloro-2-methyl-5-(4-morpholinyl)-3(2h)-pyridazinon;4-chloro-2-methyl-5-morpholino-3(2h)-pyridazinon;4-CHLORO-2-METHYL-5-MORPHOLINOPYRIDAZIN-3(2H)-ONE;3-PYRIDAZINONE,4-CHLORO-2-METHYL-5-MORPHOLINO-;4-chloro-2-Methyl-5-Morpholin-4-ylpyridazin-3(2H)-one;4-chloro-2-methyl-5-morpholin-4-ylpyridazin-3-one;4-Chloro-5-Methoxy-2-Phenylpyridazin-3(2H)-One;3(2H)-Pyridazinone,4-chloro-2-methyl-5-(4-morpholinyl)-