2-(1,3-dioxolan-2-yl)-1-phenylethanone

3-methoxy-1-phenylpropan-1-one

N-[(3-ethoxy-1-phenylpropylidene)amino]-2,4-dinitroaniline

2-(3-oxo-3-phenylpropyl)cyclohexane-1,3-dione

1,2,5-triphenylpentane-1,5-dione