2-diethoxyphosphoryl-2-hydroxy-1,2-diphenylethanone

5,6-二苯基-3-乙氧基-1,2,4-三嗪

5,6-二苯基-3-异丙氧基-1,2,4-三嗪

2-[(4-methylphenyl)amino]-1,2-diphenyl-Ethanone

5-methyl-2,3-diphenylpyrazine