英文名称: | 3(2h)-pyridazinone, 4,5-dihydro-4-hydroxy-4-methyl-2-(2-morpholinoethyl)-6-phen | 4,5-dihydro-4-hydroxy-4-methyl-2-morpholinoethyl-6-phenyl-3(2h)-pyridazo ne h | ag 262 | 4,5-dihydro-4-hydroxy-4-methyl-2-(2-morpholinoethyl)-6-phenyl-3(2h)-pyridazinonhydrochloride |
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