2-(2-Hydroxy-1-methylethyl)-6-phenyl-3(2H)-pyridazinone
2-(2-Hydroxy-1-methylethyl)-6-phenyl-3(2H)-pyridazinone ??
??
2-(2-Hydroxy-1-methylethyl)-6-phenyl-3(2H)-pyridazinone C??? ??, ??, ??
2-(2-Hydroxy-1-methylethyl)-6-phenyl-3(2H)-pyridazinone ?? ?? ? ???
???
?? ??
2-(2-Hydroxy-1-methylethyl)-6-phenyl-3(2H)-pyridazinone ?? ??
???( 0)?? ??