5-Nitro-2-thiophenecarboxylic acid6317-37-9100 % similar 2,5-Thiophenedicarboxylic acid4282-31-957 % similar Methyl 5-nitro-2-thiophenecarboxylate5832-01-956 % similar 5-Nitro-2-furoic acid645-12-549 % similar 2-Nitro-1,3-benzenedicarboxylic acid21161-11-547 % similar 2-Bromo-5-nitrothiophene13195-50-147 % similar 5-Methyl-2-thiophenecarboxylic acid1918-79-247 % similar 5-Chloro-2-thiophenecarboxylic acid24065-33-647 % similar 5-Bromo-2-thiophenecarboxylic acid7311-63-947 % similar 2-Nitrobenzoic acid552-16-946 % similar 5-Acetyl-2-thiophenecarboxylic acid4066-41-546 % similar 3,4-Dinitrobenzoic acid528-45-045 % similar 5-Nitro-2-thiophenecarboxaldehyde4521-33-945 % similar 5-Nitroisophthalic acid618-88-245 % similar 2-Methyl-5-nitrobenzoic acid1975-52-644 % similar 4-Methyl-3-nitrobenzoic acid96-98-044 % similar 2,5-Dinitrobenzoic acid610-28-643 % similar Nitroterephthalic acid610-29-743 % similar 2,4-Dinitrobenzoic acid610-30-043 % similar 5-(4-Nitrophenyl)-2-furancarboxylic acid28123-73-142 % similar