2-苯乙酰胺

phenylacetic acid phenylhydrazide

4-benzyl-5,7-dihydroxy-coumarin

5-benzyl-4-bromo-1-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one

ethyl 2-benzyl-4-phenyl-1H-pyrrole-3-carboxylate