5-Nitrobenzofuran-2-carboxylic acid10242-12-3100 % similar Ethyl 5-nitrobenzofuran-2-carboxylate69604-00-859 % similar 5-(4-Nitrophenyl)-2-furancarboxylic acid28123-73-154 % similar 5-(3-Nitro-phenyl)-furan-2-carboxylic acid13130-13-753 % similar 6-Nitrocoumarin2725-81-752 % similar 2,5-Dinitrobenzoic acid610-28-652 % similar 2,4-Dinitrobenzoic acid610-30-052 % similar 5-Nitro-2-furoic acid645-12-551 % similar 2-Amino-4-nitrobenzoic acid619-17-051 % similar 2-Hydroxy-4-nitrobenzoic acid619-19-251 % similar 5-Nitrosalicylic acid96-97-951 % similar 2-Methyl-4-nitrobenzoic acid1975-51-550 % similar 2-Methyl-5-nitrobenzoic acid1975-52-650 % similar 2-Chloro-5-nitrobenzoic acid2516-96-350 % similar 2-Fluoro-4-nitrobenzoic acid403-24-750 % similar 2-Amino-5-nitrobenzoic acid616-79-550 % similar 2-Bromo-5-nitrobenzoic acid943-14-650 % similar 2-Butyl-5-nitrobenzofuran133238-87-648 % similar 5-Nitroisophthalic acid618-88-248 % similar 2-Methoxy-4-nitrobenzoic acid2597-56-047 % similar