英文别名METHYL 3-[(E)-2-(DIMETHYLAMINO)ETHENYL]-4-NITROBENZENECARBOXYLATE; methyl 3-[(E)-2-(dimethylamino)ethenyl]-4-nitrobenzoate; trans-3-(2-dimethylamino-vinyl)-4-nitro-benzoic acid methyl ester; Benzoic acid, 3-[(1E)-2-(dimethylamino)ethenyl]-4-nitro-, methyl ester; Methyl (E)-3-(2-(dimethylamino)vinyl)-4-nitrobenzoate