1-hydroxy-1-phenylpent-1-en-3-one

4-fluoro-1-phenylpentane-1,3-dione

1-cyclopropylideneethylbenzene

1,3,4-triphenyl-2,5-dihydro-1λ⁵-phosphole 1-oxide

5,5-二甲基-1-苯己烷-1,4-二酮