(4-methylphenyl)[4-(trifluoromethyl)phenyl]methanone
(4-methylphenyl)[4-(trifluoromethyl)phenyl]methanone ??
??
(4-methylphenyl)[4-(trifluoromethyl)phenyl]methanone C??? ??, ??, ??
(4-methylphenyl)[4-(trifluoromethyl)phenyl]methanone ?? ?? ? ???
???
?? ??
(4-methylphenyl)[4-(trifluoromethyl)phenyl]methanone ?? ??
???( 1)?? ??