英文别名methyl 5-(dimethylamino)-2-nitrobenzenecarboxylate; Benzoic acid, 5-(dimethylamino)-2-nitro-, methyl ester; 5-Dimethylamino-2-nitro-benzoic acid methyl ester; 5-dimethylamino-2-nitrobenzoic acid methyl ester; methyl 5-dimethylamino-2-nitrobenzoate