二硝基苯基-beta-丙氨酸

2-(2,4-dinitrophenyl)isoindole-1,3-dione

N-(2,4-dinitrophenyl)pyridin-2-amine

N-[(Z)-3-bicyclo[2.2.1]heptanylideneamino]-2,4-dinitroaniline

Toluol-4-sulfonsaeure-(2,4-dinitro-phenylester)