4α-Hydroxy-6β-phenethyltetrahydro-2H-pyran-2-one
4α-Hydroxy-6β-phenethyltetrahydro-2H-pyran-2-one ??
??
4α-Hydroxy-6β-phenethyltetrahydro-2H-pyran-2-one C??? ??, ??, ??
4α-Hydroxy-6β-phenethyltetrahydro-2H-pyran-2-one ?? ?? ? ???
???
?? ??
4α-Hydroxy-6β-phenethyltetrahydro-2H-pyran-2-one ?? ??
???( 0)?? ??
4α-Hydroxy-6β-phenethyltetrahydro-2H-pyran-2-one ?? ??: