2,3,8,9-tetraphenylpyrazino[2,3-f]quinoxaline

6-氯-7-羟基-4-苯基-2H-色烯-2-酮

5-[5-chloro-2,4-bis(phenylmethoxy)phenyl]-1H-pyrazole

环己醇

1,3-bis(diethoxyphosphinoyloxy)benzene