1-(4-hydroxyphenyl)prop-2-en-1-one

3-氯-1-(4-羟基苯基)丙-1-酮

triphenyl benzene-1,3,5-tricarboxylate

2-methyl-3-phenyl-2-cyclopentenone

3-methyl-2-phenylcyclopent-2-en-1-one