对硝基苯乙酸甲酯

2-methoxy-1-(4-nitrophenyl)ethanone

1-(1-氟乙基)-4-硝基苯

2-(hydroxymethyl)-1-(4-nitrophenyl)prop-2-en-1-one

1-(4-nitrophenyl)-3-pyridin-3-ylprop-2-en-1-one