(6CI,9CI)-4-乙基-2-苯基嘧啶

6-(1-nitrosoethylidene)-2-phenyl-1H-pyrimidine

1-(2-phenylpyrimidin-4-yl)ethanone

4-chloro-6-ethyl-2-phenylpyrimidine

5-乙基-2-苯基-1,2-二氢-吡唑-3-酮