2-([1,1'-biphenyl]-4-yloxy)-1-(3-methoxyphenyl)ethanone
2-([1,1'-biphenyl]-4-yloxy)-1-(3-methoxyphenyl)ethanone ??
??
2-([1,1'-biphenyl]-4-yloxy)-1-(3-methoxyphenyl)ethanone C??? ??, ??, ??
2-([1,1'-biphenyl]-4-yloxy)-1-(3-methoxyphenyl)ethanone ?? ?? ? ???
???
?? ??
2-([1,1'-biphenyl]-4-yloxy)-1-(3-methoxyphenyl)ethanone ?? ??
???( 1)?? ??