2-diethoxyphosphoryl-N,2-diphenylacetamide

2-苯基-1,2-二(2,4,6-三甲基苯基)乙酮

3-chloro-4-methoxy-3-phenyl-5,6,7,8-tetrahydro-4H-chromen-2-one

3-phenyl-5,6,7,8-tetrahydrochromen-2-one

3-phenyl-5,6-dihydrobenzo[h]chromen-2-one