1-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)-3-phenyl-propane-1,3-dione

3-phenylprop-2-ynoyl chloride

依达拉奉

4-hydroxy-6-phenyl-3-(1-(2-phenylhydrazono)ethyl)-2H-pyran-2-one

苯肼