Synonyms: 1,3-Benzenedicarboxylicacid, 5-nitro-, monomethyl ester (9CI);Isophthalic acid, 5-nitro-, methylester (7CI);Isophthalic acid, 5-nitro-, monomethyl ester (8CI);3-Carbomethoxy-5-nitrobenzoic acid;3-Methoxycarbonyl-5-nitrobenzoic acid;3-Nitro-5-(methoxycarbonyl)benzoic acid;5-Nitro-1,3-benzenedicarboxylic acidmethyl ester;5-Nitro-1,3-benzenedicarboxylic acid monomethyl ester;5-Nitro-3-(carbomethoxy)benzoic acid;5-Nitroisophthalic acid methyl ester;5-Nitroisophthalic acid monomethyl ester;Methyl hydrogen 5-nitroisophthalate;