methyl 3-(4-nitrobenzylidene)-9-oxo-1,2,3,9-tetrahydropyrrolo[2,1-b]quinazoline-1-carboxylate

(E)-1-(3-nitrophenyl)-3-(4-nitrophenyl)prop-2-en-1-one

2-[(4-硝基苯基)亚甲基氨基]胍

2-(4-硝基苯基)-1,3-二氧戊环

N-ethyl-1-(4-nitrophenyl)methanimine