2-(三丁基锡烷基)苯乙酮

2-(t-butyldimethylsiloxy)-3-methyl but-1-ene

2-(1-hydroxycyclopropyl)-2-methyl-1-phenylpropan-1-one

4-methyl-3-oxopentanoic acid

tert-butyl-dimethyl-(1-phenylethenoxy)silane