6,6-Difluoro-5-hydroxy-5-methyl-1-undecen-7-one
6,6-Difluoro-5-hydroxy-5-methyl-1-undecen-7-one ??
??
6,6-Difluoro-5-hydroxy-5-methyl-1-undecen-7-one C??? ??, ??, ??
6,6-Difluoro-5-hydroxy-5-methyl-1-undecen-7-one ?? ?? ? ???
???
?? ??
6,6-Difluoro-5-hydroxy-5-methyl-1-undecen-7-one ?? ??
???( 0)?? ??
