糠酸

5-<2-nitro-4-(trifluoromethyl)phenyl>-2-furancarboxylic acid

5-(2-Nitro-4-trifluoromethyl-phenyl)-furan-2-carboxylic acid ethyl ester

4-氨基-3-硝基三氟甲苯

1-(3-氨基丙基)哌啶