4-羟基-alpha-氧代苯乙醛

6-bromo-2-(4 - hydroxyphenyl)imidazo[1,2-a]pyridine

4-(苯乙炔基)苯乙酮

1-[4-[methyl(phenyl)phosphoryl]oxyphenyl]ethanone

(4-acetylphenyl) 4-fluorobenzenesulfonate