(E)-1,1,1-trimethyl-2-(4-nitrobenzylidene)hydrazin-1-ium iodide

3-methyl-1-(p-nitrobenzylidene)aminobenzimidazoline-2-imine

丙烯酸甲酯

(E)-4-nitrobenzaldehyde O-methyl oxime

N,N-二甲基甲酰胺二甲基缩醛