N-[(3-ethoxy-1-phenylpropylidene)amino]-2,4-dinitroaniline

N-[(Z)-[(5Z)-5-[(2,4-dinitrophenyl)hydrazinylidene]hexan-2-ylidene]amino]-2,4-dinitroaniline

2-(2,4-dinitrophenyl)-3,5-diphenyl-3,4-dihydropyrazole

benzyl 3-[(2,4-dinitrophenyl)hydrazinylidene]butanoate